2571948395432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10529}}^1\times {\mathrm{75767}}^1$

素因数の和:86346

約数の個数: 64

約数和(自身を含む): 5361464908800

約数和(自身を除く): 2789516513368

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 10529, 21058, 42116, 75767, 84232, 136877, 151534, 273754, 303068, 326399, 547508, 606136, 652798, 984971, 1095016, 1305596, 1969942, 2348777, 2611192, 3939884, 4243187, 4697554, 7879768, 8486374, 9395108, 16972748, 18790216, 30534101, 33945496, 61068202, 122136404, 244272808, 797750743, 1595501486, 3191002972, 6382005944, 10370759659, 20741519318, 24730273033, 41483038636, 49460546066, 82966077272, 98921092132, 197842184264, 321493549429, 642987098858, 1285974197716, 2571948395432]

約数ペア:

[(1, 2571948395432), (2, 1285974197716), (4, 642987098858), (8, 321493549429), (13, 197842184264), (26, 98921092132), (31, 82966077272), (52, 49460546066), (62, 41483038636), (104, 24730273033), (124, 20741519318), (248, 10370759659), (403, 6382005944), (806, 3191002972), (1612, 1595501486), (3224, 797750743), (10529, 244272808), (21058, 122136404), (42116, 61068202), (75767, 33945496), (84232, 30534101), (136877, 18790216), (151534, 16972748), (273754, 9395108), (303068, 8486374), (326399, 7879768), (547508, 4697554), (606136, 4243187), (652798, 3939884), (984971, 2611192), (1095016, 2348777), (1305596, 1969942)]