28713144

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{6073}}^1$

素因数の和:6279

約数の個数: 32

約数和(自身を含む): 72159120

約数和(自身を除く): 43445976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 6073, 12146, 18219, 24292, 36438, 48584, 72876, 145752, 1196381, 2392762, 3589143, 4785524, 7178286, 9571048, 14356572, 28713144]

約数ペア:

[(1, 28713144), (2, 14356572), (3, 9571048), (4, 7178286), (6, 4785524), (8, 3589143), (12, 2392762), (24, 1196381), (197, 145752), (394, 72876), (591, 48584), (788, 36438), (1182, 24292), (1576, 18219), (2364, 12146), (4728, 6073)]