25280816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{379}}^2$

素因数の和:777

約数の個数: 30

約数和(自身を含む): 53575812

約数和(自身を除く): 28294996

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 379, 758, 1516, 3032, 4169, 6064, 8338, 16676, 33352, 66704, 143641, 287282, 574564, 1149128, 1580051, 2298256, 3160102, 6320204, 12640408, 25280816]

約数ペア:

[(1, 25280816), (2, 12640408), (4, 6320204), (8, 3160102), (11, 2298256), (16, 1580051), (22, 1149128), (44, 574564), (88, 287282), (176, 143641), (379, 66704), (758, 33352), (1516, 16676), (3032, 8338), (4169, 6064)]