28591344

素因数分解:

$2^4\times 3^2\times {\mathrm{211}}^1\times {\mathrm{941}}^1$

素因数の和:1166

約数の個数: 60

約数和(自身を含む): 80480712

約数和(自身を除く): 51889368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 211, 422, 633, 844, 941, 1266, 1688, 1882, 1899, 2532, 2823, 3376, 3764, 3798, 5064, 5646, 7528, 7596, 8469, 10128, 11292, 15056, 15192, 16938, 22584, 30384, 33876, 45168, 67752, 135504, 198551, 397102, 595653, 794204, 1191306, 1588408, 1786959, 2382612, 3176816, 3573918, 4765224, 7147836, 9530448, 14295672, 28591344]

約数ペア:

[(1, 28591344), (2, 14295672), (3, 9530448), (4, 7147836), (6, 4765224), (8, 3573918), (9, 3176816), (12, 2382612), (16, 1786959), (18, 1588408), (24, 1191306), (36, 794204), (48, 595653), (72, 397102), (144, 198551), (211, 135504), (422, 67752), (633, 45168), (844, 33876), (941, 30384), (1266, 22584), (1688, 16938), (1882, 15192), (1899, 15056), (2532, 11292), (2823, 10128), (3376, 8469), (3764, 7596), (3798, 7528), (5064, 5646)]