28810614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40351}}^1$

素因数の和:40380

約数の個数: 32

約数和(自身を含む): 69728256

約数和(自身を除く): 40917642

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 40351, 80702, 121053, 242106, 282457, 564914, 685967, 847371, 1371934, 1694742, 2057901, 4115802, 4801769, 9603538, 14405307, 28810614]

約数ペア:

[(1, 28810614), (2, 14405307), (3, 9603538), (6, 4801769), (7, 4115802), (14, 2057901), (17, 1694742), (21, 1371934), (34, 847371), (42, 685967), (51, 564914), (102, 282457), (119, 242106), (238, 121053), (357, 80702), (714, 40351)]