64659684

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{25537}}^1$

素因数の和:25755

約数の個数: 24

約数和(自身を含む): 151593568

約数和(自身を除く): 86933884

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 25537, 51074, 76611, 102148, 153222, 306444, 5388307, 10776614, 16164921, 21553228, 32329842, 64659684]

約数ペア:

[(1, 64659684), (2, 32329842), (3, 21553228), (4, 16164921), (6, 10776614), (12, 5388307), (211, 306444), (422, 153222), (633, 102148), (844, 76611), (1266, 51074), (2532, 25537)]