64285156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{8297}}^1$

素因数の和:8463

約数の個数: 24

約数和(自身を含む): 121980600

約数和(自身を除く): 57695444

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 8297, 16594, 33188, 107861, 215722, 431444, 1236253, 2472506, 4945012, 16071289, 32142578, 64285156]

約数ペア:

[(1, 64285156), (2, 32142578), (4, 16071289), (13, 4945012), (26, 2472506), (52, 1236253), (149, 431444), (298, 215722), (596, 107861), (1937, 33188), (3874, 16594), (7748, 8297)]