1566982984

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{7043}}^1$

素因数の和:7222

約数の個数: 64

約数和(自身を含む): 3499459200

約数和(自身を除く): 1932476216

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 137, 203, 232, 274, 406, 548, 812, 959, 1096, 1624, 1918, 3836, 3973, 7043, 7672, 7946, 14086, 15892, 27811, 28172, 31784, 49301, 55622, 56344, 98602, 111244, 197204, 204247, 222488, 394408, 408494, 816988, 964891, 1429729, 1633976, 1929782, 2859458, 3859564, 5718916, 6754237, 7719128, 11437832, 13508474, 27016948, 27981839, 54033896, 55963678, 111927356, 195872873, 223854712, 391745746, 783491492, 1566982984]

約数ペア:

[(1, 1566982984), (2, 783491492), (4, 391745746), (7, 223854712), (8, 195872873), (14, 111927356), (28, 55963678), (29, 54033896), (56, 27981839), (58, 27016948), (116, 13508474), (137, 11437832), (203, 7719128), (232, 6754237), (274, 5718916), (406, 3859564), (548, 2859458), (812, 1929782), (959, 1633976), (1096, 1429729), (1624, 964891), (1918, 816988), (3836, 408494), (3973, 394408), (7043, 222488), (7672, 204247), (7946, 197204), (14086, 111244), (15892, 98602), (27811, 56344), (28172, 55622), (31784, 49301)]