64670398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{7127}}^1$

素因数の和:7491

約数の個数: 16

約数和(自身を含む): 104781600

約数和(自身を除く): 40111202

約数列:

[1, 2, 13, 26, 349, 698, 4537, 7127, 9074, 14254, 92651, 185302, 2487323, 4974646, 32335199, 64670398]

約数ペア:

[(1, 64670398), (2, 32335199), (13, 4974646), (26, 2487323), (349, 185302), (698, 92651), (4537, 14254), (7127, 9074)]