70005518

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{443}}^1\times {\mathrm{653}}^1$

素因数の和:1120

約数の個数: 24

約数和(自身を含む): 115860024

約数和(自身を除く): 45854506

約数列:

[1, 2, 11, 22, 121, 242, 443, 653, 886, 1306, 4873, 7183, 9746, 14366, 53603, 79013, 107206, 158026, 289279, 578558, 3182069, 6364138, 35002759, 70005518]

約数ペア:

[(1, 70005518), (2, 35002759), (11, 6364138), (22, 3182069), (121, 578558), (242, 289279), (443, 158026), (653, 107206), (886, 79013), (1306, 53603), (4873, 14366), (7183, 9746)]