64756428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{490579}}^1$

素因数の和:490597

約数の個数: 24

約数和(自身を含む): 164834880

約数和(自身を除く): 100078452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 490579, 981158, 1471737, 1962316, 2943474, 5396369, 5886948, 10792738, 16189107, 21585476, 32378214, 64756428]

約数ペア:

[(1, 64756428), (2, 32378214), (3, 21585476), (4, 16189107), (6, 10792738), (11, 5886948), (12, 5396369), (22, 2943474), (33, 1962316), (44, 1471737), (66, 981158), (132, 490579)]