64527428

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{49033}}^1$

素因数の和:49091

約数の個数: 24

約数和(自身を含む): 131803392

約数和(自身を除く): 67275964

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 49033, 98066, 196132, 343231, 686462, 1372924, 2304551, 4609102, 9218204, 16131857, 32263714, 64527428]

約数ペア:

[(1, 64527428), (2, 32263714), (4, 16131857), (7, 9218204), (14, 4609102), (28, 2304551), (47, 1372924), (94, 686462), (188, 343231), (329, 196132), (658, 98066), (1316, 49033)]