28616776

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{4357}}^1$

素因数の和:5184

約数の個数: 16

約数和(自身を含む): 53734140

約数和(自身を除く): 25117364

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 4357, 6568, 8714, 17428, 34856, 3577097, 7154194, 14308388, 28616776]

約数ペア:

[(1, 28616776), (2, 14308388), (4, 7154194), (8, 3577097), (821, 34856), (1642, 17428), (3284, 8714), (4357, 6568)]