71840702

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{26947}}^1$

素因数の和:27023

約数の個数: 16

約数和(自身を含む): 113828352

約数和(自身を除く): 41987650

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 26947, 53894, 835357, 1158721, 1670714, 2317442, 35920351, 71840702]

約数ペア:

[(1, 71840702), (2, 35920351), (31, 2317442), (43, 1670714), (62, 1158721), (86, 835357), (1333, 53894), (2666, 26947)]