40468835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1321}}^1$

素因数の和:1894

約数の個数: 16

約数和(自身を含む): 53112672

約数和(自身を除く): 12643837

約数列:

[1, 5, 11, 55, 557, 1321, 2785, 6127, 6605, 14531, 30635, 72655, 735797, 3678985, 8093767, 40468835]

約数ペア:

[(1, 40468835), (5, 8093767), (11, 3678985), (55, 735797), (557, 72655), (1321, 30635), (2785, 14531), (6127, 6605)]