71869394

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1\times {\mathrm{617}}^1$

素因数の和:1177

約数の個数: 16

約数和(自身を含む): 109015200

約数和(自身を除く): 37145806

約数列:

[1, 2, 139, 278, 419, 617, 838, 1234, 58241, 85763, 116482, 171526, 258523, 517046, 35934697, 71869394]

約数ペア:

[(1, 71869394), (2, 35934697), (139, 517046), (278, 258523), (419, 171526), (617, 116482), (838, 85763), (1234, 58241)]