28761512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{276553}}^1$

素因数の和:276572

約数の個数: 16

約数和(自身を含む): 58076340

約数和(自身を除く): 29314828

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 276553, 553106, 1106212, 2212424, 3595189, 7190378, 14380756, 28761512]

約数ペア:

[(1, 28761512), (2, 14380756), (4, 7190378), (8, 3595189), (13, 2212424), (26, 1106212), (52, 553106), (104, 276553)]