74691394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{7253}}^1$

素因数の和:7545

約数の個数: 16

約数和(自身を含む): 118385280

約数和(自身を除く): 43693886

約数列:

[1, 2, 19, 38, 271, 542, 5149, 7253, 10298, 14506, 137807, 275614, 1965563, 3931126, 37345697, 74691394]

約数ペア:

[(1, 74691394), (2, 37345697), (19, 3931126), (38, 1965563), (271, 275614), (542, 137807), (5149, 14506), (7253, 10298)]