28514.0000000

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 11112192

約数和(自身を除く): 5841834

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 181, 211, 362, 422, 543, 633, 1086, 1266, 4163, 4853, 8326, 9706, 12489, 14559, 24978, 29118, 38191, 76382, 114573, 229146, 878393, 1756786, 2635179, 5270358]

約数ペア:

[(1, 5270358), (2, 2635179), (3, 1756786), (6, 878393), (23, 229146), (46, 114573), (69, 76382), (138, 38191), (181, 29118), (211, 24978), (362, 14559), (422, 12489), (543, 9706), (633, 8326), (1086, 4853), (1266, 4163)]