7427038528

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1327}}^1$

素因数の和:1421

約数の個数: 168

約数和(自身を含む): 18757245696

約数和(自身を除く): 11330207168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 961, 992, 1327, 1456, 1612, 1736, 1922, 1984, 2654, 2821, 2912, 3224, 3472, 3844, 5308, 5642, 5824, 6448, 6727, 6944, 7688, 9289, 10616, 11284, 12493, 12896, 13454, 13888, 15376, 17251, 18578, 21232, 22568, 24986, 25792, 26908, 30752, 34502, 37156, 41137, 42464, 45136, 49972, 53816, 61504, 69004, 74312, 82274, 84928, 87451, 90272, 99944, 107632, 120757, 138008, 148624, 164548, 174902, 180544, 199888, 215264, 241514, 276016, 287959, 297248, 329096, 349804, 399776, 430528, 483028, 534781, 552032, 575918, 594496, 658192, 699608, 799552, 966056, 1069562, 1104064, 1151836, 1275247, 1316384, 1399216, 1932112, 2139124, 2303672, 2550494, 2632768, 2798432, 3743467, 3864224, 4278248, 4607344, 5100988, 5596864, 7486934, 7728448, 8556496, 8926729, 9214688, 10201976, 14973868, 16578211, 17112992, 17853458, 18429376, 20403952, 29947736, 33156422, 34225984, 35706916, 40807904, 59895472, 66312844, 71413832, 81615808, 116047477, 119790944, 132625688, 142827664, 232094954, 239581888, 265251376, 285655328, 464189908, 530502752, 571310656, 928379816, 1061005504, 1856759632, 3713519264, 7427038528]

約数ペア:

[(1, 7427038528), (2, 3713519264), (4, 1856759632), (7, 1061005504), (8, 928379816), (13, 571310656), (14, 530502752), (16, 464189908), (26, 285655328), (28, 265251376), (31, 239581888), (32, 232094954), (52, 142827664), (56, 132625688), (62, 119790944), (64, 116047477), (91, 81615808), (104, 71413832), (112, 66312844), (124, 59895472), (182, 40807904), (208, 35706916), (217, 34225984), (224, 33156422), (248, 29947736), (364, 20403952), (403, 18429376), (416, 17853458), (434, 17112992), (448, 16578211), (496, 14973868), (728, 10201976), (806, 9214688), (832, 8926729), (868, 8556496), (961, 7728448), (992, 7486934), (1327, 5596864), (1456, 5100988), (1612, 4607344), (1736, 4278248), (1922, 3864224), (1984, 3743467), (2654, 2798432), (2821, 2632768), (2912, 2550494), (3224, 2303672), (3472, 2139124), (3844, 1932112), (5308, 1399216), (5642, 1316384), (5824, 1275247), (6448, 1151836), (6727, 1104064), (6944, 1069562), (7688, 966056), (9289, 799552), (10616, 699608), (11284, 658192), (12493, 594496), (12896, 575918), (13454, 552032), (13888, 534781), (15376, 483028), (17251, 430528), (18578, 399776), (21232, 349804), (22568, 329096), (24986, 297248), (25792, 287959), (26908, 276016), (30752, 241514), (34502, 215264), (37156, 199888), (41137, 180544), (42464, 174902), (45136, 164548), (49972, 148624), (53816, 138008), (61504, 120757), (69004, 107632), (74312, 99944), (82274, 90272), (84928, 87451)]