68213128

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1237}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 131252760

約数和(自身を除く): 63039632

約数列:

[1, 2, 4, 8, 61, 113, 122, 226, 244, 452, 488, 904, 1237, 2474, 4948, 6893, 9896, 13786, 27572, 55144, 75457, 139781, 150914, 279562, 301828, 559124, 603656, 1118248, 8526641, 17053282, 34106564, 68213128]

約数ペア:

[(1, 68213128), (2, 34106564), (4, 17053282), (8, 8526641), (61, 1118248), (113, 603656), (122, 559124), (226, 301828), (244, 279562), (452, 150914), (488, 139781), (904, 75457), (1237, 55144), (2474, 27572), (4948, 13786), (6893, 9896)]