28761372

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{3371}}^1$

素因数の和:3463

約数の個数: 48

約数和(自身を含む): 75532800

約数和(自身を除く): 46771428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 2133, 2844, 3371, 4266, 6742, 8532, 10113, 13484, 20226, 30339, 40452, 60678, 91017, 121356, 182034, 266309, 364068, 532618, 798927, 1065236, 1597854, 2396781, 3195708, 4793562, 7190343, 9587124, 14380686, 28761372]

約数ペア:

[(1, 28761372), (2, 14380686), (3, 9587124), (4, 7190343), (6, 4793562), (9, 3195708), (12, 2396781), (18, 1597854), (27, 1065236), (36, 798927), (54, 532618), (79, 364068), (108, 266309), (158, 182034), (237, 121356), (316, 91017), (474, 60678), (711, 40452), (948, 30339), (1422, 20226), (2133, 13484), (2844, 10113), (3371, 8532), (4266, 6742)]