70015589

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 85587840

約数和(自身を除く): 15572251

約数列:

[1, 7, 19, 103, 133, 269, 361, 721, 1883, 1957, 2527, 5111, 13699, 27707, 35777, 37183, 97109, 193949, 260281, 526433, 679763, 3685031, 10002227, 70015589]

約数ペア:

[(1, 70015589), (7, 10002227), (19, 3685031), (103, 679763), (133, 526433), (269, 260281), (361, 193949), (721, 97109), (1883, 37183), (1957, 35777), (2527, 27707), (5111, 13699)]