77348944

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{130657}}^1$

素因数の和:130702

約数の個数: 20

約数和(自身を含む): 153915124

約数和(自身を除く): 76566180

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 130657, 261314, 522628, 1045256, 2090512, 4834309, 9668618, 19337236, 38674472, 77348944]

約数ペア:

[(1, 77348944), (2, 38674472), (4, 19337236), (8, 9668618), (16, 4834309), (37, 2090512), (74, 1045256), (148, 522628), (296, 261314), (592, 130657)]