28753298

素因数分解:

$2^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{1621}}^1$

素因数の和:1818

約数の個数: 24

約数和(自身を含む): 50479884

約数和(自身を除く): 21726586

約数列:

[1, 2, 7, 14, 49, 98, 181, 362, 1267, 1621, 2534, 3242, 8869, 11347, 17738, 22694, 79429, 158858, 293401, 586802, 2053807, 4107614, 14376649, 28753298]

約数ペア:

[(1, 28753298), (2, 14376649), (7, 4107614), (14, 2053807), (49, 586802), (98, 293401), (181, 158858), (362, 79429), (1267, 22694), (1621, 17738), (2534, 11347), (3242, 8869)]