70756816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8297}}^1$

素因数の和:8359

約数の個数: 40

約数和(自身を含む): 151255944

約数和(自身を除く): 80499128

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8297, 8528, 16594, 33188, 66376, 107861, 132752, 215722, 340177, 431444, 680354, 862888, 1360708, 1725776, 2721416, 4422301, 5442832, 8844602, 17689204, 35378408, 70756816]

約数ペア:

[(1, 70756816), (2, 35378408), (4, 17689204), (8, 8844602), (13, 5442832), (16, 4422301), (26, 2721416), (41, 1725776), (52, 1360708), (82, 862888), (104, 680354), (164, 431444), (208, 340177), (328, 215722), (533, 132752), (656, 107861), (1066, 66376), (2132, 33188), (4264, 16594), (8297, 8528)]