72585070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{426971}}^1$

素因数の和:426995

約数の個数: 16

約数和(自身を含む): 138338928

約数和(自身を除く): 65753858

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 426971, 853942, 2134855, 4269710, 7258507, 14517014, 36292535, 72585070]

約数ペア:

[(1, 72585070), (2, 36292535), (5, 14517014), (10, 7258507), (17, 4269710), (34, 2134855), (85, 853942), (170, 426971)]