74971258

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{32911}}^1$

素因数の和:32997

約数の個数: 16

約数和(自身を含む): 120852864

約数和(自身を除く): 45881606

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 32911, 65822, 559487, 1118974, 2205037, 4410074, 37485629, 74971258]

約数ペア:

[(1, 74971258), (2, 37485629), (17, 4410074), (34, 2205037), (67, 1118974), (134, 559487), (1139, 65822), (2278, 32911)]