28676934

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{857}}^1$

素因数の和:902

約数の個数: 72

約数和(自身を含む): 73482552

約数和(自身を除く): 44805618

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 169, 198, 234, 286, 338, 429, 507, 857, 858, 1014, 1287, 1521, 1714, 1859, 2571, 2574, 3042, 3718, 5142, 5577, 7713, 9427, 11141, 11154, 15426, 16731, 18854, 22282, 28281, 33423, 33462, 56562, 66846, 84843, 100269, 122551, 144833, 169686, 200538, 245102, 289666, 367653, 434499, 735306, 868998, 1102959, 1303497, 1593163, 2205918, 2606994, 3186326, 4779489, 9558978, 14338467, 28676934]

約数ペア:

[(1, 28676934), (2, 14338467), (3, 9558978), (6, 4779489), (9, 3186326), (11, 2606994), (13, 2205918), (18, 1593163), (22, 1303497), (26, 1102959), (33, 868998), (39, 735306), (66, 434499), (78, 367653), (99, 289666), (117, 245102), (143, 200538), (169, 169686), (198, 144833), (234, 122551), (286, 100269), (338, 84843), (429, 66846), (507, 56562), (857, 33462), (858, 33423), (1014, 28281), (1287, 22282), (1521, 18854), (1714, 16731), (1859, 15426), (2571, 11154), (2574, 11141), (3042, 9427), (3718, 7713), (5142, 5577)]