40335554

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{70271}}^1$

素因数の和:70321

約数の個数: 16

約数和(自身を含む): 70834176

約数和(自身を除く): 30498622

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 70271, 140542, 491897, 983794, 2881111, 5762222, 20167777, 40335554]

約数ペア:

[(1, 40335554), (2, 20167777), (7, 5762222), (14, 2881111), (41, 983794), (82, 491897), (287, 140542), (574, 70271)]