68178052

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{1129}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 123522560

約数和(自身を除く): 55344508

約数列:

[1, 2, 4, 31, 62, 124, 487, 974, 1129, 1948, 2258, 4516, 15097, 30194, 34999, 60388, 69998, 139996, 549823, 1099646, 2199292, 17044513, 34089026, 68178052]

約数ペア:

[(1, 68178052), (2, 34089026), (4, 17044513), (31, 2199292), (62, 1099646), (124, 549823), (487, 139996), (974, 69998), (1129, 60388), (1948, 34999), (2258, 30194), (4516, 15097)]