7620456

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{2131}}^1$

素因数の和:2289

約数の個数: 32

約数和(自身を含む): 19188000

約数和(自身を除く): 11567544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 2131, 3576, 4262, 6393, 8524, 12786, 17048, 25572, 51144, 317519, 635038, 952557, 1270076, 1905114, 2540152, 3810228, 7620456]

約数ペア:

[(1, 7620456), (2, 3810228), (3, 2540152), (4, 1905114), (6, 1270076), (8, 952557), (12, 635038), (24, 317519), (149, 51144), (298, 25572), (447, 17048), (596, 12786), (894, 8524), (1192, 6393), (1788, 4262), (2131, 3576)]