28922984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{212669}}^1$

素因数の和:212692

約数の個数: 16

約数和(自身を含む): 57420900

約数和(自身を除く): 28497916

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 212669, 425338, 850676, 1701352, 3615373, 7230746, 14461492, 28922984]

約数ペア:

[(1, 28922984), (2, 14461492), (4, 7230746), (8, 3615373), (17, 1701352), (34, 850676), (68, 425338), (136, 212669)]