70745764

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{1709}}^1$

素因数の和:1923

約数の個数: 24

約数和(自身を含む): 126403200

約数和(自身を除く): 55657436

約数列:

[1, 2, 4, 79, 131, 158, 262, 316, 524, 1709, 3418, 6836, 10349, 20698, 41396, 135011, 223879, 270022, 447758, 540044, 895516, 17686441, 35372882, 70745764]

約数ペア:

[(1, 70745764), (2, 35372882), (4, 17686441), (79, 895516), (131, 540044), (158, 447758), (262, 270022), (316, 223879), (524, 135011), (1709, 41396), (3418, 20698), (6836, 10349)]