65460808

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19163}}^1$

素因数の和:19237

約数の個数: 32

約数和(自身を含む): 142580160

約数和(自身を除く): 77119352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 19163, 38326, 76652, 134141, 153304, 268282, 536564, 1073128, 1168943, 2337886, 4675772, 8182601, 9351544, 16365202, 32730404, 65460808]

約数ペア:

[(1, 65460808), (2, 32730404), (4, 16365202), (7, 9351544), (8, 8182601), (14, 4675772), (28, 2337886), (56, 1168943), (61, 1073128), (122, 536564), (244, 268282), (427, 153304), (488, 134141), (854, 76652), (1708, 38326), (3416, 19163)]