40126988

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{7537}}^1$

素因数の和:7574

約数の個数: 24

約数和(自身を含む): 77249424

約数和(自身を除く): 37122436

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 7537, 15074, 30148, 82907, 165814, 331628, 911977, 1823954, 3647908, 10031747, 20063494, 40126988]

約数ペア:

[(1, 40126988), (2, 20063494), (4, 10031747), (11, 3647908), (22, 1823954), (44, 911977), (121, 331628), (242, 165814), (484, 82907), (1331, 30148), (2662, 15074), (5324, 7537)]