40896628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4591}}^1$

素因数の和:4743

約数の個数: 24

約数和(自身を含む): 76374144

約数和(自身を除く): 35477516

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2227, 4454, 4591, 8908, 9182, 18364, 78047, 156094, 312188, 601421, 1202842, 2405684, 10224157, 20448314, 40896628]

約数ペア:

[(1, 40896628), (2, 20448314), (4, 10224157), (17, 2405684), (34, 1202842), (68, 601421), (131, 312188), (262, 156094), (524, 78047), (2227, 18364), (4454, 9182), (4591, 8908)]