28829408

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{12689}}^1$

素因数の和:12770

約数の個数: 24

約数和(自身を含む): 57561840

約数和(自身を除く): 28732432

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 12689, 25378, 50756, 101512, 203024, 406048, 900919, 1801838, 3603676, 7207352, 14414704, 28829408]

約数ペア:

[(1, 28829408), (2, 14414704), (4, 7207352), (8, 3603676), (16, 1801838), (32, 900919), (71, 406048), (142, 203024), (284, 101512), (568, 50756), (1136, 25378), (2272, 12689)]