40957126

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{28403}}^1$

素因数の和:28515

約数の個数: 16

約数和(自身を含む): 70896384

約数和(自身を除く): 29939258

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 28403, 56806, 198821, 397642, 2925509, 5851018, 20478563, 40957126]

約数ペア:

[(1, 40957126), (2, 20478563), (7, 5851018), (14, 2925509), (103, 397642), (206, 198821), (721, 56806), (1442, 28403)]