69981724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{6907}}^1$

素因数の和:7077

約数の個数: 24

約数和(自身を含む): 130561200

約数和(自身を除く): 60579476

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 596, 2533, 5066, 6907, 10132, 13814, 27628, 117419, 234838, 469676, 1029143, 2058286, 4116572, 17495431, 34990862, 69981724]

約数ペア:

[(1, 69981724), (2, 34990862), (4, 17495431), (17, 4116572), (34, 2058286), (68, 1029143), (149, 469676), (298, 234838), (596, 117419), (2533, 27628), (5066, 13814), (6907, 10132)]