74702072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{491461}}^1$

素因数の和:491486

約数の個数: 16

約数和(自身を含む): 147438600

約数和(自身を除く): 72736528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 491461, 982922, 1965844, 3931688, 9337759, 18675518, 37351036, 74702072]

約数ペア:

[(1, 74702072), (2, 37351036), (4, 18675518), (8, 9337759), (19, 3931688), (38, 1965844), (76, 982922), (152, 491461)]