64600828

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{2297}}^1$

素因数の和:2469

約数の個数: 24

約数和(自身を含む): 115819200

約数和(自身を除く): 51218372

約数列:

[1, 2, 4, 79, 89, 158, 178, 316, 356, 2297, 4594, 7031, 9188, 14062, 28124, 181463, 204433, 362926, 408866, 725852, 817732, 16150207, 32300414, 64600828]

約数ペア:

[(1, 64600828), (2, 32300414), (4, 16150207), (79, 817732), (89, 725852), (158, 408866), (178, 362926), (316, 204433), (356, 181463), (2297, 28124), (4594, 14062), (7031, 9188)]