28410728

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{16831}}^1$

素因数の和:17048

約数の個数: 16

約数和(自身を含む): 53525760

約数和(自身を除く): 25115032

約数列:

[1, 2, 4, 8, 211, 422, 844, 1688, 16831, 33662, 67324, 134648, 3551341, 7102682, 14205364, 28410728]

約数ペア:

[(1, 28410728), (2, 14205364), (4, 7102682), (8, 3551341), (211, 134648), (422, 67324), (844, 33662), (1688, 16831)]