78217742

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{3779}}^1$

素因数の和:3991

約数の個数: 16

約数和(自身を含む): 119750400

約数和(自身を除く): 41532658

約数列:

[1, 2, 79, 131, 158, 262, 3779, 7558, 10349, 20698, 298541, 495049, 597082, 990098, 39108871, 78217742]

約数ペア:

[(1, 78217742), (2, 39108871), (79, 990098), (131, 597082), (158, 495049), (262, 298541), (3779, 20698), (7558, 10349)]