64760836

素因数分解:

$2^2\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{2239}}^1$

素因数の和:3283

約数の個数: 24

約数和(自身を含む): 129704960

約数和(自身を除く): 64944124

約数列:

[1, 2, 4, 7, 14, 28, 1033, 2066, 2239, 4132, 4478, 7231, 8956, 14462, 15673, 28924, 31346, 62692, 2312887, 4625774, 9251548, 16190209, 32380418, 64760836]

約数ペア:

[(1, 64760836), (2, 32380418), (4, 16190209), (7, 9251548), (14, 4625774), (28, 2312887), (1033, 62692), (2066, 31346), (2239, 28924), (4132, 15673), (4478, 14462), (7231, 8956)]