74957774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{18097}}^1$

素因数の和:18227

約数の個数: 16

約数和(自身を含む): 119446800

約数和(自身を除く): 44489026

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 18097, 36194, 343843, 687686, 1972573, 3945146, 37478887, 74957774]

約数ペア:

[(1, 74957774), (2, 37478887), (19, 3945146), (38, 1972573), (109, 687686), (218, 343843), (2071, 36194), (4142, 18097)]