64175056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2237}}^1$

素因数の和:2419

約数の個数: 40

約数和(自身を含む): 136535904

約数和(自身を除く): 72360848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 163, 176, 326, 652, 1304, 1793, 2237, 2608, 3586, 4474, 7172, 8948, 14344, 17896, 24607, 28688, 35792, 49214, 98428, 196856, 364631, 393712, 729262, 1458524, 2917048, 4010941, 5834096, 8021882, 16043764, 32087528, 64175056]

約数ペア:

[(1, 64175056), (2, 32087528), (4, 16043764), (8, 8021882), (11, 5834096), (16, 4010941), (22, 2917048), (44, 1458524), (88, 729262), (163, 393712), (176, 364631), (326, 196856), (652, 98428), (1304, 49214), (1793, 35792), (2237, 28688), (2608, 24607), (3586, 17896), (4474, 14344), (7172, 8948)]