71661614

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{1213}}^1$

素因数の和:1595

約数の個数: 16

約数和(自身を含む): 108968640

約数和(自身を除く): 37307026

約数列:

[1, 2, 109, 218, 271, 542, 1213, 2426, 29539, 59078, 132217, 264434, 328723, 657446, 35830807, 71661614]

約数ペア:

[(1, 71661614), (2, 35830807), (109, 657446), (218, 328723), (271, 264434), (542, 132217), (1213, 59078), (2426, 29539)]