74942426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{169553}}^1$

素因数の和:169585

約数の個数: 16

約数和(自身を含む): 128182824

約数和(自身を除く): 53240398

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 169553, 339106, 2204189, 2882401, 4408378, 5764802, 37471213, 74942426]

約数ペア:

[(1, 74942426), (2, 37471213), (13, 5764802), (17, 4408378), (26, 2882401), (34, 2204189), (221, 339106), (442, 169553)]