28799685719

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{80471}}^1$

素因数の和:80591

約数の個数: 32

約数和(自身を含む): 35690941440

約数和(自身を除く): 6891255721

約数列:

[1, 7, 29, 41, 43, 203, 287, 301, 1189, 1247, 1763, 8323, 8729, 12341, 51127, 80471, 357889, 563297, 2333659, 3299311, 3460253, 16335613, 23095177, 24221771, 95680019, 100347337, 141870373, 669760133, 702431359, 993092611, 4114240817, 28799685719]

約数ペア:

[(1, 28799685719), (7, 4114240817), (29, 993092611), (41, 702431359), (43, 669760133), (203, 141870373), (287, 100347337), (301, 95680019), (1189, 24221771), (1247, 23095177), (1763, 16335613), (8323, 3460253), (8729, 3299311), (12341, 2333659), (51127, 563297), (80471, 357889)]