252284872

素因数分解:

$2^3\times 7^1\times {\mathrm{521}}^1\times {\mathrm{8647}}^1$

素因数の和:9181

約数の個数: 32

約数和(自身を含む): 541710720

約数和(自身を除く): 289425848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 521, 1042, 2084, 3647, 4168, 7294, 8647, 14588, 17294, 29176, 34588, 60529, 69176, 121058, 242116, 484232, 4505087, 9010174, 18020348, 31535609, 36040696, 63071218, 126142436, 252284872]

約数ペア:

[(1, 252284872), (2, 126142436), (4, 63071218), (7, 36040696), (8, 31535609), (14, 18020348), (28, 9010174), (56, 4505087), (521, 484232), (1042, 242116), (2084, 121058), (3647, 69176), (4168, 60529), (7294, 34588), (8647, 29176), (14588, 17294)]