28008756

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{33827}}^1$

素因数の和:33860

約数の個数: 36

約数和(自身を含む): 73880352

約数和(自身を除く): 45871596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 33827, 67654, 101481, 135308, 202962, 304443, 405924, 608886, 778021, 1217772, 1556042, 2334063, 3112084, 4668126, 7002189, 9336252, 14004378, 28008756]

約数ペア:

[(1, 28008756), (2, 14004378), (3, 9336252), (4, 7002189), (6, 4668126), (9, 3112084), (12, 2334063), (18, 1556042), (23, 1217772), (36, 778021), (46, 608886), (69, 405924), (92, 304443), (138, 202962), (207, 135308), (276, 101481), (414, 67654), (828, 33827)]