25291289296

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{1049}}^1$

素因数の和:1677

約数の個数: 160

約数和(自身を含む): 62558496000

約数和(自身を除く): 37267206704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 232, 364, 377, 406, 464, 571, 728, 754, 812, 1049, 1142, 1456, 1508, 1624, 2098, 2284, 2639, 3016, 3248, 3997, 4196, 4568, 5278, 6032, 7343, 7423, 7994, 8392, 9136, 10556, 13637, 14686, 14846, 15988, 16559, 16784, 21112, 27274, 29372, 29692, 30421, 31976, 33118, 42224, 51961, 54548, 58744, 59384, 60842, 63952, 66236, 95459, 103922, 109096, 115913, 117488, 118768, 121684, 132472, 190918, 207844, 212947, 215267, 218192, 231826, 243368, 264944, 381836, 395473, 415688, 425894, 430534, 463652, 486736, 598979, 763672, 790946, 831376, 851788, 861068, 927304, 1197958, 1506869, 1527344, 1581892, 1703576, 1722136, 1854608, 2395916, 2768311, 3013738, 3163784, 3407152, 3444272, 4192853, 4791832, 5536622, 6027476, 6327568, 7786727, 8385706, 9583664, 11073244, 12054952, 15573454, 16771412, 17370391, 22146488, 24109904, 31146908, 33542824, 34740782, 44292976, 54507089, 62293816, 67085648, 69481564, 109014178, 121592737, 124587632, 138963128, 218028356, 225815083, 243185474, 277926256, 436056712, 451630166, 486370948, 872113424, 903260332, 972741896, 1580705581, 1806520664, 1945483792, 3161411162, 3613041328, 6322822324, 12645644648, 25291289296]

約数ペア:

[(1, 25291289296), (2, 12645644648), (4, 6322822324), (7, 3613041328), (8, 3161411162), (13, 1945483792), (14, 1806520664), (16, 1580705581), (26, 972741896), (28, 903260332), (29, 872113424), (52, 486370948), (56, 451630166), (58, 436056712), (91, 277926256), (104, 243185474), (112, 225815083), (116, 218028356), (182, 138963128), (203, 124587632), (208, 121592737), (232, 109014178), (364, 69481564), (377, 67085648), (406, 62293816), (464, 54507089), (571, 44292976), (728, 34740782), (754, 33542824), (812, 31146908), (1049, 24109904), (1142, 22146488), (1456, 17370391), (1508, 16771412), (1624, 15573454), (2098, 12054952), (2284, 11073244), (2639, 9583664), (3016, 8385706), (3248, 7786727), (3997, 6327568), (4196, 6027476), (4568, 5536622), (5278, 4791832), (6032, 4192853), (7343, 3444272), (7423, 3407152), (7994, 3163784), (8392, 3013738), (9136, 2768311), (10556, 2395916), (13637, 1854608), (14686, 1722136), (14846, 1703576), (15988, 1581892), (16559, 1527344), (16784, 1506869), (21112, 1197958), (27274, 927304), (29372, 861068), (29692, 851788), (30421, 831376), (31976, 790946), (33118, 763672), (42224, 598979), (51961, 486736), (54548, 463652), (58744, 430534), (59384, 425894), (60842, 415688), (63952, 395473), (66236, 381836), (95459, 264944), (103922, 243368), (109096, 231826), (115913, 218192), (117488, 215267), (118768, 212947), (121684, 207844), (132472, 190918)]