28514798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{16369}}^1$

素因数の和:16451

約数の個数: 16

約数和(自身を含む): 46752720

約数和(自身を除く): 18237922

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 16369, 32738, 212797, 425594, 1096723, 2193446, 14257399, 28514798]

約数ペア:

[(1, 28514798), (2, 14257399), (13, 2193446), (26, 1096723), (67, 425594), (134, 212797), (871, 32738), (1742, 16369)]