47131774

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1\times {\mathrm{761}}^1$

素因数の和:1115

約数の個数: 16

約数和(自身を含む): 71597520

約数和(自身を除く): 24465746

約数列:

[1, 2, 173, 179, 346, 358, 761, 1522, 30967, 61934, 131653, 136219, 263306, 272438, 23565887, 47131774]

約数ペア:

[(1, 47131774), (2, 23565887), (173, 272438), (179, 263306), (346, 136219), (358, 131653), (761, 61934), (1522, 30967)]