25401876

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 63141120

約数和(自身を除く): 37739244

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 239, 478, 521, 717, 956, 1042, 1434, 1563, 2084, 2868, 3126, 4063, 6252, 8126, 8857, 12189, 16252, 17714, 24378, 26571, 35428, 48756, 53142, 106284, 124519, 249038, 373557, 498076, 747114, 1494228, 2116823, 4233646, 6350469, 8467292, 12700938, 25401876]

約数ペア:

[(1, 25401876), (2, 12700938), (3, 8467292), (4, 6350469), (6, 4233646), (12, 2116823), (17, 1494228), (34, 747114), (51, 498076), (68, 373557), (102, 249038), (204, 124519), (239, 106284), (478, 53142), (521, 48756), (717, 35428), (956, 26571), (1042, 24378), (1434, 17714), (1563, 16252), (2084, 12189), (2868, 8857), (3126, 8126), (4063, 6252)]