28634648

素因数分解:

$2^3\times 7^1\times {\mathrm{511333}}^1$

素因数の和:511346

約数の個数: 16

約数和(自身を含む): 61360080

約数和(自身を除く): 32725432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 511333, 1022666, 2045332, 3579331, 4090664, 7158662, 14317324, 28634648]

約数ペア:

[(1, 28634648), (2, 14317324), (4, 7158662), (7, 4090664), (8, 3579331), (14, 2045332), (28, 1022666), (56, 511333)]