40010866

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{53923}}^1$

素因数の和:53985

約数の個数: 16

約数和(自身を含む): 69885504

約数和(自身を除く): 29874638

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 53923, 107846, 377461, 754922, 2857919, 5715838, 20005433, 40010866]

約数ペア:

[(1, 40010866), (2, 20005433), (7, 5715838), (14, 2857919), (53, 754922), (106, 377461), (371, 107846), (742, 53923)]