3997442176

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^2\times {\mathrm{26399}}^1$

素因数の和:26446

約数の個数: 96

約数和(自身を含む): 9855648000

約数和(自身を除く): 5858205824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 169, 182, 208, 224, 338, 364, 416, 448, 676, 728, 832, 896, 1183, 1352, 1456, 1664, 2366, 2704, 2912, 4732, 5408, 5824, 9464, 10816, 11648, 18928, 21632, 26399, 37856, 52798, 75712, 105596, 151424, 184793, 211192, 343187, 369586, 422384, 686374, 739172, 844768, 1372748, 1478344, 1689536, 2402309, 2745496, 2956688, 3379072, 4461431, 4804618, 5490992, 5913376, 8922862, 9609236, 10981984, 11826752, 17845724, 19218472, 21963968, 23653504, 31230017, 35691448, 38436944, 43927936, 62460034, 71382896, 76873888, 124920068, 142765792, 153747776, 249840136, 285531584, 307495552, 499680272, 571063168, 999360544, 1998721088, 3997442176]

約数ペア:

[(1, 3997442176), (2, 1998721088), (4, 999360544), (7, 571063168), (8, 499680272), (13, 307495552), (14, 285531584), (16, 249840136), (26, 153747776), (28, 142765792), (32, 124920068), (52, 76873888), (56, 71382896), (64, 62460034), (91, 43927936), (104, 38436944), (112, 35691448), (128, 31230017), (169, 23653504), (182, 21963968), (208, 19218472), (224, 17845724), (338, 11826752), (364, 10981984), (416, 9609236), (448, 8922862), (676, 5913376), (728, 5490992), (832, 4804618), (896, 4461431), (1183, 3379072), (1352, 2956688), (1456, 2745496), (1664, 2402309), (2366, 1689536), (2704, 1478344), (2912, 1372748), (4732, 844768), (5408, 739172), (5824, 686374), (9464, 422384), (10816, 369586), (11648, 343187), (18928, 211192), (21632, 184793), (26399, 151424), (37856, 105596), (52798, 75712)]