28210824

素因数分解:

$2^3\times 3^2\times {\mathrm{391817}}^1$

素因数の和:391829

約数の個数: 24

約数和(自身を含む): 76404510

約数和(自身を除く): 48193686

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 391817, 783634, 1175451, 1567268, 2350902, 3134536, 3526353, 4701804, 7052706, 9403608, 14105412, 28210824]

約数ペア:

[(1, 28210824), (2, 14105412), (3, 9403608), (4, 7052706), (6, 4701804), (8, 3526353), (9, 3134536), (12, 2350902), (18, 1567268), (24, 1175451), (36, 783634), (72, 391817)]