68458172

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{2711}}^1$

素因数の和:2881

約数の個数: 24

約数和(自身を含む): 123016320

約数和(自身を除く): 54558148

約数列:

[1, 2, 4, 59, 107, 118, 214, 236, 428, 2711, 5422, 6313, 10844, 12626, 25252, 159949, 290077, 319898, 580154, 639796, 1160308, 17114543, 34229086, 68458172]

約数ペア:

[(1, 68458172), (2, 34229086), (4, 17114543), (59, 1160308), (107, 639796), (118, 580154), (214, 319898), (236, 290077), (428, 159949), (2711, 25252), (5422, 12626), (6313, 10844)]