28235204

素因数分解:

$2^2\times {\mathrm{1279}}^1\times {\mathrm{5519}}^1$

素因数の和:6802

約数の個数: 12

約数和(自身を含む): 49459200

約数和(自身を除く): 21223996

約数列:

[1, 2, 4, 1279, 2558, 5116, 5519, 11038, 22076, 7058801, 14117602, 28235204]

約数ペア:

[(1, 28235204), (2, 14117602), (4, 7058801), (1279, 22076), (2558, 11038), (5116, 5519)]