7547996872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{7583}}^1$

素因数の和:8182

約数の個数: 64

約数和(自身を含む): 16168481280

約数和(自身を除く): 8620484408

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 563, 884, 1126, 1768, 2252, 4504, 7319, 7583, 9571, 14638, 15166, 19142, 29276, 30332, 38284, 58552, 60664, 76568, 98579, 124423, 128911, 197158, 248846, 257822, 394316, 497692, 515644, 788632, 995384, 1031288, 1675843, 3351686, 4269229, 6703372, 8538458, 13406744, 17076916, 34153832, 55499977, 72576893, 110999954, 145153786, 221999908, 290307572, 443999816, 580615144, 943499609, 1886999218, 3773998436, 7547996872]

約数ペア:

[(1, 7547996872), (2, 3773998436), (4, 1886999218), (8, 943499609), (13, 580615144), (17, 443999816), (26, 290307572), (34, 221999908), (52, 145153786), (68, 110999954), (104, 72576893), (136, 55499977), (221, 34153832), (442, 17076916), (563, 13406744), (884, 8538458), (1126, 6703372), (1768, 4269229), (2252, 3351686), (4504, 1675843), (7319, 1031288), (7583, 995384), (9571, 788632), (14638, 515644), (15166, 497692), (19142, 394316), (29276, 257822), (30332, 248846), (38284, 197158), (58552, 128911), (60664, 124423), (76568, 98579)]