40725644

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2441}}^1$

素因数の和:2585

約数の個数: 24

約数和(自身を含む): 73709328

約数和(自身を除く): 32983684

約数列:

[1, 2, 4, 43, 86, 97, 172, 194, 388, 2441, 4171, 4882, 8342, 9764, 16684, 104963, 209926, 236777, 419852, 473554, 947108, 10181411, 20362822, 40725644]

約数ペア:

[(1, 40725644), (2, 20362822), (4, 10181411), (43, 947108), (86, 473554), (97, 419852), (172, 236777), (194, 209926), (388, 104963), (2441, 16684), (4171, 9764), (4882, 8342)]