40253822

素因数分解:

$2^1\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{2351}}^1$

素因数の和:3583

約数の個数: 16

約数和(自身を含む): 69092352

約数和(自身を除く): 28838530

約数列:

[1, 2, 7, 14, 1223, 2351, 2446, 4702, 8561, 16457, 17122, 32914, 2875273, 5750546, 20126911, 40253822]

約数ペア:

[(1, 40253822), (2, 20126911), (7, 5750546), (14, 2875273), (1223, 32914), (2351, 17122), (2446, 16457), (4702, 8561)]