64795588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113279}}^1$

素因数の和:113307

約数の個数: 24

約数和(自身を含む): 133217280

約数和(自身を除く): 68421692

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 113279, 226558, 453116, 1246069, 1472627, 2492138, 2945254, 4984276, 5890508, 16198897, 32397794, 64795588]

約数ペア:

[(1, 64795588), (2, 32397794), (4, 16198897), (11, 5890508), (13, 4984276), (22, 2945254), (26, 2492138), (44, 1472627), (52, 1246069), (143, 453116), (286, 226558), (572, 113279)]