57706564

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{1321}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 103200608

約数和(自身を除く): 45494044

約数列:

[1, 2, 4, 67, 134, 163, 268, 326, 652, 1321, 2642, 5284, 10921, 21842, 43684, 88507, 177014, 215323, 354028, 430646, 861292, 14426641, 28853282, 57706564]

約数ペア:

[(1, 57706564), (2, 28853282), (4, 14426641), (67, 861292), (134, 430646), (163, 354028), (268, 215323), (326, 177014), (652, 88507), (1321, 43684), (2642, 21842), (5284, 10921)]