2697894784

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{52301}}^1$

素因数の和:52359

約数の個数: 64

約数和(自身を含む): 5974980480

約数和(自身を除く): 3277085696

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3968, 6448, 12896, 25792, 51584, 52301, 104602, 209204, 418408, 679913, 836816, 1359826, 1621331, 1673632, 2719652, 3242662, 3347264, 5439304, 6485324, 6694528, 10878608, 12970648, 21077303, 21757216, 25941296, 42154606, 43514432, 51882592, 84309212, 87028864, 103765184, 168618424, 207530368, 337236848, 674473696, 1348947392, 2697894784]

約数ペア:

[(1, 2697894784), (2, 1348947392), (4, 674473696), (8, 337236848), (13, 207530368), (16, 168618424), (26, 103765184), (31, 87028864), (32, 84309212), (52, 51882592), (62, 43514432), (64, 42154606), (104, 25941296), (124, 21757216), (128, 21077303), (208, 12970648), (248, 10878608), (403, 6694528), (416, 6485324), (496, 5439304), (806, 3347264), (832, 3242662), (992, 2719652), (1612, 1673632), (1664, 1621331), (1984, 1359826), (3224, 836816), (3968, 679913), (6448, 418408), (12896, 209204), (25792, 104602), (51584, 52301)]