12460864

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:923

約数の個数: 56

約数和(自身を含む): 28227528

約数和(自身を除く): 15766664

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 881, 884, 1088, 1762, 1768, 3524, 3536, 7048, 7072, 11453, 14096, 14144, 14977, 22906, 28192, 29954, 45812, 56384, 59908, 91624, 119816, 183248, 194701, 239632, 366496, 389402, 479264, 732992, 778804, 958528, 1557608, 3115216, 6230432, 12460864]

約数ペア:

[(1, 12460864), (2, 6230432), (4, 3115216), (8, 1557608), (13, 958528), (16, 778804), (17, 732992), (26, 479264), (32, 389402), (34, 366496), (52, 239632), (64, 194701), (68, 183248), (104, 119816), (136, 91624), (208, 59908), (221, 56384), (272, 45812), (416, 29954), (442, 28192), (544, 22906), (832, 14977), (881, 14144), (884, 14096), (1088, 11453), (1762, 7072), (1768, 7048), (3524, 3536)]