28965296

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{5821}}^1$

素因数の和:6140

約数の個数: 20

約数和(自身を含む): 56310384

約数和(自身を除く): 27345088

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 5821, 11642, 23284, 46568, 93136, 1810331, 3620662, 7241324, 14482648, 28965296]

約数ペア:

[(1, 28965296), (2, 14482648), (4, 7241324), (8, 3620662), (16, 1810331), (311, 93136), (622, 46568), (1244, 23284), (2488, 11642), (4976, 5821)]