40214818

素因数分解:

$2^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{4157}}^1$

素因数の和:4857

約数の個数: 16

約数和(自身を含む): 69056064

約数和(自身を除く): 28841246

約数列:

[1, 2, 7, 14, 691, 1382, 4157, 4837, 8314, 9674, 29099, 58198, 2872487, 5744974, 20107409, 40214818]

約数ペア:

[(1, 40214818), (2, 20107409), (7, 5744974), (14, 2872487), (691, 58198), (1382, 29099), (4157, 9674), (4837, 8314)]