40224406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{1493}}^1$

素因数の和:2223

約数の個数: 16

約数和(自身を含む): 63644400

約数和(自身を除く): 23419994

約数列:

[1, 2, 19, 38, 709, 1418, 1493, 2986, 13471, 26942, 28367, 56734, 1058537, 2117074, 20112203, 40224406]

約数ペア:

[(1, 40224406), (2, 20112203), (19, 2117074), (38, 1058537), (709, 56734), (1418, 28367), (1493, 26942), (2986, 13471)]