61857862

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{443}}^1\times {\mathrm{577}}^1$

素因数の和:1044

約数の個数: 24

約数和(自身を含む): 102396168

約数和(自身を除く): 40538306

約数列:

[1, 2, 11, 22, 121, 242, 443, 577, 886, 1154, 4873, 6347, 9746, 12694, 53603, 69817, 107206, 139634, 255611, 511222, 2811721, 5623442, 30928931, 61857862]

約数ペア:

[(1, 61857862), (2, 30928931), (11, 5623442), (22, 2811721), (121, 511222), (242, 255611), (443, 139634), (577, 107206), (886, 69817), (1154, 53603), (4873, 12694), (6347, 9746)]