28662494

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{55333}}^1$

素因数の和:55379

約数の個数: 16

約数和(自身を含む): 50464608

約数和(自身を除く): 21802114

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 55333, 110666, 387331, 774662, 2047321, 4094642, 14331247, 28662494]

約数ペア:

[(1, 28662494), (2, 14331247), (7, 4094642), (14, 2047321), (37, 774662), (74, 387331), (259, 110666), (518, 55333)]