28449648

素因数分解:

$2^4\times 3^2\times {\mathrm{197567}}^1$

素因数の和:197581

約数の個数: 30

約数和(自身を含む): 79619904

約数和(自身を除く): 51170256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197567, 395134, 592701, 790268, 1185402, 1580536, 1778103, 2370804, 3161072, 3556206, 4741608, 7112412, 9483216, 14224824, 28449648]

約数ペア:

[(1, 28449648), (2, 14224824), (3, 9483216), (4, 7112412), (6, 4741608), (8, 3556206), (9, 3161072), (12, 2370804), (16, 1778103), (18, 1580536), (24, 1185402), (36, 790268), (48, 592701), (72, 395134), (144, 197567)]