68728042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{2069}}^1$

素因数の和:3065

約数の個数: 16

約数和(自身を含む): 109320840

約数和(自身を除く): 40592798

約数列:

[1, 2, 17, 34, 977, 1954, 2069, 4138, 16609, 33218, 35173, 70346, 2021413, 4042826, 34364021, 68728042]

約数ペア:

[(1, 68728042), (2, 34364021), (17, 4042826), (34, 2021413), (977, 70346), (1954, 35173), (2069, 33218), (4138, 16609)]