71175214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{21713}}^1$

素因数の和:21875

約数の個数: 16

約数和(自身を含む): 117255600

約数和(自身を除く): 46080386

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 21713, 43426, 238843, 477686, 3235237, 6470474, 35587607, 71175214]

約数ペア:

[(1, 71175214), (2, 35587607), (11, 6470474), (22, 3235237), (149, 477686), (298, 238843), (1639, 43426), (3278, 21713)]