68968646

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 109790208

約数和(自身を除く): 40821562

約数列:

[1, 2, 43, 47, 86, 94, 113, 151, 226, 302, 2021, 4042, 4859, 5311, 6493, 7097, 9718, 10622, 12986, 14194, 17063, 34126, 228373, 305171, 456746, 610342, 733709, 801961, 1467418, 1603922, 34484323, 68968646]

約数ペア:

[(1, 68968646), (2, 34484323), (43, 1603922), (47, 1467418), (86, 801961), (94, 733709), (113, 610342), (151, 456746), (226, 305171), (302, 228373), (2021, 34126), (4042, 17063), (4859, 14194), (5311, 12986), (6493, 10622), (7097, 9718)]