40488826

素因数分解:

$2^1\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{1889}}^1$

素因数の和:3429

約数の個数: 16

約数和(自身を含む): 69491520

約数和(自身を除く): 29002694

約数列:

[1, 2, 7, 14, 1531, 1889, 3062, 3778, 10717, 13223, 21434, 26446, 2892059, 5784118, 20244413, 40488826]

約数ペア:

[(1, 40488826), (2, 20244413), (7, 5784118), (14, 2892059), (1531, 26446), (1889, 21434), (3062, 13223), (3778, 10717)]