40264966

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{3989}}^1$

素因数の和:4108

約数の個数: 24

約数和(自身を含む): 70958160

約数和(自身を除く): 30693194

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 721, 1442, 3989, 5047, 7978, 10094, 27923, 55846, 195461, 390922, 410867, 821734, 2876069, 5752138, 20132483, 40264966]

約数ペア:

[(1, 40264966), (2, 20132483), (7, 5752138), (14, 2876069), (49, 821734), (98, 410867), (103, 390922), (206, 195461), (721, 55846), (1442, 27923), (3989, 10094), (5047, 7978)]