71432278

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{11299}}^1$

素因数の和:11439

約数の個数: 16

約数和(自身を含む): 111870000

約数和(自身を除く): 40437722

約数列:

[1, 2, 29, 58, 109, 218, 3161, 6322, 11299, 22598, 327671, 655342, 1231591, 2463182, 35716139, 71432278]

約数ペア:

[(1, 71432278), (2, 35716139), (29, 2463182), (58, 1231591), (109, 655342), (218, 327671), (3161, 22598), (6322, 11299)]