74897926

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1\times {\mathrm{643}}^1$

素因数の和:1203

約数の個数: 16

約数和(自身を含む): 113601600

約数和(自身を除く): 38703674

約数列:

[1, 2, 139, 278, 419, 643, 838, 1286, 58241, 89377, 116482, 178754, 269417, 538834, 37448963, 74897926]

約数ペア:

[(1, 74897926), (2, 37448963), (139, 538834), (278, 269417), (419, 178754), (643, 116482), (838, 89377), (1286, 58241)]