28570696

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{46381}}^1$

素因数の和:46405

約数の個数: 32

約数和(自身を含む): 66790080

約数和(自身を除く): 38219384

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 46381, 92762, 185524, 324667, 371048, 510191, 649334, 1020382, 1298668, 2040764, 2597336, 3571337, 4081528, 7142674, 14285348, 28570696]

約数ペア:

[(1, 28570696), (2, 14285348), (4, 7142674), (7, 4081528), (8, 3571337), (11, 2597336), (14, 2040764), (22, 1298668), (28, 1020382), (44, 649334), (56, 510191), (77, 371048), (88, 324667), (154, 185524), (308, 92762), (616, 46381)]