28108888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7127}}^1$

素因数の和:7179

約数の個数: 32

約数和(自身を含む): 57736800

約数和(自身を除く): 29627912

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 7127, 14254, 28508, 57016, 121159, 206683, 242318, 413366, 484636, 826732, 969272, 1653464, 3513611, 7027222, 14054444, 28108888]

約数ペア:

[(1, 28108888), (2, 14054444), (4, 7027222), (8, 3513611), (17, 1653464), (29, 969272), (34, 826732), (58, 484636), (68, 413366), (116, 242318), (136, 206683), (232, 121159), (493, 57016), (986, 28508), (1972, 14254), (3944, 7127)]