40085948

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{38693}}^1$

素因数の和:38741

約数の個数: 24

約数和(自身を含む): 82340832

約数和(自身を除く): 42254884

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 38693, 77386, 154772, 270851, 541702, 1083404, 1431641, 2863282, 5726564, 10021487, 20042974, 40085948]

約数ペア:

[(1, 40085948), (2, 20042974), (4, 10021487), (7, 5726564), (14, 2863282), (28, 1431641), (37, 1083404), (74, 541702), (148, 270851), (259, 154772), (518, 77386), (1036, 38693)]