42679276

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 76285440

約数和(自身を除く): 33606164

約数列:

[1, 2, 4, 79, 131, 158, 262, 316, 524, 1031, 2062, 4124, 10349, 20698, 41396, 81449, 135061, 162898, 270122, 325796, 540244, 10669819, 21339638, 42679276]

約数ペア:

[(1, 42679276), (2, 21339638), (4, 10669819), (79, 540244), (131, 325796), (158, 270122), (262, 162898), (316, 135061), (524, 81449), (1031, 41396), (2062, 20698), (4124, 10349)]