25801716

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1601}}^1$

素因数の和:1704

約数の個数: 48

約数和(自身を含む): 64592640

約数和(自身を除く): 38790924

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 79, 102, 158, 204, 237, 316, 474, 948, 1343, 1601, 2686, 3202, 4029, 4803, 5372, 6404, 8058, 9606, 16116, 19212, 27217, 54434, 81651, 108868, 126479, 163302, 252958, 326604, 379437, 505916, 758874, 1517748, 2150143, 4300286, 6450429, 8600572, 12900858, 25801716]

約数ペア:

[(1, 25801716), (2, 12900858), (3, 8600572), (4, 6450429), (6, 4300286), (12, 2150143), (17, 1517748), (34, 758874), (51, 505916), (68, 379437), (79, 326604), (102, 252958), (158, 163302), (204, 126479), (237, 108868), (316, 81651), (474, 54434), (948, 27217), (1343, 19212), (1601, 16116), (2686, 9606), (3202, 8058), (4029, 6404), (4803, 5372)]