40042814

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{69761}}^1$

素因数の和:69811

約数の個数: 16

約数和(自身を含む): 70320096

約数和(自身を除く): 30277282

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 69761, 139522, 488327, 976654, 2860201, 5720402, 20021407, 40042814]

約数ペア:

[(1, 40042814), (2, 20021407), (7, 5720402), (14, 2860201), (41, 976654), (82, 488327), (287, 139522), (574, 69761)]