40491881626

素因数分解:

$2^1\times 7^1\times {\mathrm{45557}}^1\times {\mathrm{63487}}^1$

素因数の和:109053

約数の個数: 16

約数和(自身を含む): 69417271296

約数和(自身を除く): 28925389670

約数列:

[1, 2, 7, 14, 45557, 63487, 91114, 126974, 318899, 444409, 637798, 888818, 2892277259, 5784554518, 20245940813, 40491881626]

約数ペア:

[(1, 40491881626), (2, 20245940813), (7, 5784554518), (14, 2892277259), (45557, 888818), (63487, 637798), (91114, 444409), (126974, 318899)]