42748894

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1\times {\mathrm{419}}^1$

素因数の和:927

約数の個数: 16

約数和(自身を含む): 64915200

約数和(自身を除く): 22166306

約数列:

[1, 2, 139, 278, 367, 419, 734, 838, 51013, 58241, 102026, 116482, 153773, 307546, 21374447, 42748894]

約数ペア:

[(1, 42748894), (2, 21374447), (139, 307546), (278, 153773), (367, 116482), (419, 102026), (734, 58241), (838, 51013)]