28358136

素因数分解:

$2^3\times 3^2\times {\mathrm{393863}}^1$

素因数の和:393875

約数の個数: 24

約数和(自身を含む): 76803480

約数和(自身を除く): 48445344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 393863, 787726, 1181589, 1575452, 2363178, 3150904, 3544767, 4726356, 7089534, 9452712, 14179068, 28358136]

約数ペア:

[(1, 28358136), (2, 14179068), (3, 9452712), (4, 7089534), (6, 4726356), (8, 3544767), (9, 3150904), (12, 2363178), (18, 1575452), (24, 1181589), (36, 787726), (72, 393863)]