68905675444

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{1237619}}^1$

素因数の和:1238103

約数の個数: 24

約数和(自身を含む): 124752096000

約数和(自身を除く): 55846420556

約数列:

[1, 2, 4, 31, 62, 124, 449, 898, 1796, 13919, 27838, 55676, 1237619, 2475238, 4950476, 38366189, 76732378, 153464756, 555690931, 1111381862, 2222763724, 17226418861, 34452837722, 68905675444]

約数ペア:

[(1, 68905675444), (2, 34452837722), (4, 17226418861), (31, 2222763724), (62, 1111381862), (124, 555690931), (449, 153464756), (898, 76732378), (1796, 38366189), (13919, 4950476), (27838, 2475238), (55676, 1237619)]