40384804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{769}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 74597600

約数和(自身を除く): 34212796

約数列:

[1, 2, 4, 19, 38, 76, 691, 769, 1382, 1538, 2764, 3076, 13129, 14611, 26258, 29222, 52516, 58444, 531379, 1062758, 2125516, 10096201, 20192402, 40384804]

約数ペア:

[(1, 40384804), (2, 20192402), (4, 10096201), (19, 2125516), (38, 1062758), (76, 531379), (691, 58444), (769, 52516), (1382, 29222), (1538, 26258), (2764, 14611), (3076, 13129)]