68056328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1151}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 134784000

約数和(自身を除く): 66727672

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 389, 778, 1151, 1556, 2302, 3112, 4604, 7391, 9208, 14782, 21869, 29564, 43738, 59128, 87476, 174952, 447739, 895478, 1790956, 3581912, 8507041, 17014082, 34028164, 68056328]

約数ペア:

[(1, 68056328), (2, 34028164), (4, 17014082), (8, 8507041), (19, 3581912), (38, 1790956), (76, 895478), (152, 447739), (389, 174952), (778, 87476), (1151, 59128), (1556, 43738), (2302, 29564), (3112, 21869), (4604, 14782), (7391, 9208)]