40001104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17483}}^1$

素因数の和:17515

約数の個数: 40

約数和(自身を含む): 91056672

約数和(自身を除く): 51055568

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 17483, 34966, 69932, 139864, 192313, 227279, 279728, 384626, 454558, 769252, 909116, 1538504, 1818232, 2500069, 3077008, 3636464, 5000138, 10000276, 20000552, 40001104]

約数ペア:

[(1, 40001104), (2, 20000552), (4, 10000276), (8, 5000138), (11, 3636464), (13, 3077008), (16, 2500069), (22, 1818232), (26, 1538504), (44, 909116), (52, 769252), (88, 454558), (104, 384626), (143, 279728), (176, 227279), (208, 192313), (286, 139864), (572, 69932), (1144, 34966), (2288, 17483)]