72052178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{7393}}^1$

素因数の和:7849

約数の個数: 16

約数和(自身を含む): 118185696

約数和(自身を除く): 46133518

約数列:

[1, 2, 11, 22, 443, 886, 4873, 7393, 9746, 14786, 81323, 162646, 3275099, 6550198, 36026089, 72052178]

約数ペア:

[(1, 72052178), (2, 36026089), (11, 6550198), (22, 3275099), (443, 162646), (886, 81323), (4873, 14786), (7393, 9746)]