40906556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{4391}}^1$

素因数の和:4549

約数の個数: 24

約数和(自身を含む): 76368096

約数和(自身を除く): 35461540

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4391, 4658, 8782, 9316, 17564, 74647, 149294, 298588, 601567, 1203134, 2406268, 10226639, 20453278, 40906556]

約数ペア:

[(1, 40906556), (2, 20453278), (4, 10226639), (17, 2406268), (34, 1203134), (68, 601567), (137, 298588), (274, 149294), (548, 74647), (2329, 17564), (4391, 9316), (4658, 8782)]