64626436

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{11959}}^1$

素因数の和:12163

約数の個数: 24

約数和(自身を含む): 129933440

約数和(自身を除く): 65307004

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 11959, 23918, 47836, 83713, 167426, 334852, 2308087, 4616174, 9232348, 16156609, 32313218, 64626436]

約数ペア:

[(1, 64626436), (2, 32313218), (4, 16156609), (7, 9232348), (14, 4616174), (28, 2308087), (193, 334852), (386, 167426), (772, 83713), (1351, 47836), (2702, 23918), (5404, 11959)]