28521066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1613}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 65386368

約数和(自身を除く): 36865302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 1613, 2526, 2947, 3226, 4839, 5894, 8841, 9678, 11291, 17682, 22582, 33873, 67746, 679073, 1358146, 2037219, 4074438, 4753511, 9507022, 14260533, 28521066]

約数ペア:

[(1, 28521066), (2, 14260533), (3, 9507022), (6, 4753511), (7, 4074438), (14, 2037219), (21, 1358146), (42, 679073), (421, 67746), (842, 33873), (1263, 22582), (1613, 17682), (2526, 11291), (2947, 9678), (3226, 8841), (4839, 5894)]