64764524

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{133811}}^1$

素因数の和:133837

約数の個数: 18

約数和(自身を含む): 124578972

約数和(自身を除く): 59814448

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 133811, 267622, 535244, 1471921, 2943842, 5887684, 16191131, 32382262, 64764524]

約数ペア:

[(1, 64764524), (2, 32382262), (4, 16191131), (11, 5887684), (22, 2943842), (44, 1471921), (121, 535244), (242, 267622), (484, 133811)]