28224408

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{22189}}^1$

素因数の和:22251

約数の個数: 32

約数和(自身を含む): 71895600

約数和(自身を除く): 43671192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 22189, 44378, 66567, 88756, 133134, 177512, 266268, 532536, 1176017, 2352034, 3528051, 4704068, 7056102, 9408136, 14112204, 28224408]

約数ペア:

[(1, 28224408), (2, 14112204), (3, 9408136), (4, 7056102), (6, 4704068), (8, 3528051), (12, 2352034), (24, 1176017), (53, 532536), (106, 266268), (159, 177512), (212, 133134), (318, 88756), (424, 66567), (636, 44378), (1272, 22189)]