40376444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{5477}}^1$

素因数の和:5597

約数の個数: 24

約数和(自身を含む): 75158160

約数和(自身を除く): 34781716

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 5477, 7372, 10954, 21908, 104063, 208126, 416252, 531269, 1062538, 2125076, 10094111, 20188222, 40376444]

約数ペア:

[(1, 40376444), (2, 20188222), (4, 10094111), (19, 2125076), (38, 1062538), (76, 531269), (97, 416252), (194, 208126), (388, 104063), (1843, 21908), (3686, 10954), (5477, 7372)]