847585571456

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12423569}}^1$

素因数の和:12423637

約数の個数: 64

約数和(自身を含む): 1862790085800

約数和(自身を除く): 1015204514344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 1664, 2132, 2624, 4264, 5248, 8528, 17056, 34112, 68224, 12423569, 24847138, 49694276, 99388552, 161506397, 198777104, 323012794, 397554208, 509366329, 646025588, 795108416, 1018732658, 1292051176, 1590216832, 2037465316, 2584102352, 4074930632, 5168204704, 6621762277, 8149861264, 10336409408, 13243524554, 16299722528, 20672818816, 26487049108, 32599445056, 52974098216, 65198890112, 105948196432, 211896392864, 423792785728, 847585571456]

約数ペア:

[(1, 847585571456), (2, 423792785728), (4, 211896392864), (8, 105948196432), (13, 65198890112), (16, 52974098216), (26, 32599445056), (32, 26487049108), (41, 20672818816), (52, 16299722528), (64, 13243524554), (82, 10336409408), (104, 8149861264), (128, 6621762277), (164, 5168204704), (208, 4074930632), (328, 2584102352), (416, 2037465316), (533, 1590216832), (656, 1292051176), (832, 1018732658), (1066, 795108416), (1312, 646025588), (1664, 509366329), (2132, 397554208), (2624, 323012794), (4264, 198777104), (5248, 161506397), (8528, 99388552), (17056, 49694276), (34112, 24847138), (68224, 12423569)]