28132252

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{739}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 51054080

約数和(自身を除く): 22921828

約数列:

[1, 2, 4, 31, 62, 124, 307, 614, 739, 1228, 1478, 2956, 9517, 19034, 22909, 38068, 45818, 91636, 226873, 453746, 907492, 7033063, 14066126, 28132252]

約数ペア:

[(1, 28132252), (2, 14066126), (4, 7033063), (31, 907492), (62, 453746), (124, 226873), (307, 91636), (614, 45818), (739, 38068), (1228, 22909), (1478, 19034), (2956, 9517)]