28574396

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{787}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 51960720

約数和(自身を除く): 23386324

約数列:

[1, 2, 4, 29, 58, 116, 313, 626, 787, 1252, 1574, 3148, 9077, 18154, 22823, 36308, 45646, 91292, 246331, 492662, 985324, 7143599, 14287198, 28574396]

約数ペア:

[(1, 28574396), (2, 14287198), (4, 7143599), (29, 985324), (58, 492662), (116, 246331), (313, 91292), (626, 45646), (787, 36308), (1252, 22823), (1574, 18154), (3148, 9077)]