28186468

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1163}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 50647968

約数和(自身を除く): 22461500

約数列:

[1, 2, 4, 73, 83, 146, 166, 292, 332, 1163, 2326, 4652, 6059, 12118, 24236, 84899, 96529, 169798, 193058, 339596, 386116, 7046617, 14093234, 28186468]

約数ペア:

[(1, 28186468), (2, 14093234), (4, 7046617), (73, 386116), (83, 339596), (146, 193058), (166, 169798), (292, 96529), (332, 84899), (1163, 24236), (2326, 12118), (4652, 6059)]