40830068

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{2087}}^1$

素因数の和:2231

約数の個数: 24

約数和(自身を含む): 73547712

約数和(自身を除く): 32717644

約数列:

[1, 2, 4, 67, 73, 134, 146, 268, 292, 2087, 4174, 4891, 8348, 9782, 19564, 139829, 152351, 279658, 304702, 559316, 609404, 10207517, 20415034, 40830068]

約数ペア:

[(1, 40830068), (2, 20415034), (4, 10207517), (67, 609404), (73, 559316), (134, 304702), (146, 279658), (268, 152351), (292, 139829), (2087, 19564), (4174, 9782), (4891, 8348)]