40740226

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{757}}^1$

素因数の和:1209

約数の個数: 16

約数和(自身を含む): 62216640

約数和(自身を除く): 21476414

約数列:

[1, 2, 71, 142, 379, 757, 758, 1514, 26909, 53747, 53818, 107494, 286903, 573806, 20370113, 40740226]

約数ペア:

[(1, 40740226), (2, 20370113), (71, 573806), (142, 286903), (379, 107494), (757, 53818), (758, 53747), (1514, 26909)]