28582272

素因数分解:

$2^7\times 3^2\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 84307080

約数和(自身を除く): 55724808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 258, 288, 344, 384, 387, 516, 576, 577, 688, 774, 1032, 1152, 1154, 1376, 1548, 1731, 2064, 2308, 2752, 3096, 3462, 4128, 4616, 5193, 5504, 6192, 6924, 8256, 9232, 10386, 12384, 13848, 16512, 18464, 20772, 24768, 24811, 27696, 36928, 41544, 49536, 49622, 55392, 73856, 74433, 83088, 99244, 110784, 148866, 166176, 198488, 221568, 223299, 297732, 332352, 396976, 446598, 595464, 664704, 793952, 893196, 1190928, 1587904, 1786392, 2381856, 3175808, 3572784, 4763712, 7145568, 9527424, 14291136, 28582272]

約数ペア:

[(1, 28582272), (2, 14291136), (3, 9527424), (4, 7145568), (6, 4763712), (8, 3572784), (9, 3175808), (12, 2381856), (16, 1786392), (18, 1587904), (24, 1190928), (32, 893196), (36, 793952), (43, 664704), (48, 595464), (64, 446598), (72, 396976), (86, 332352), (96, 297732), (128, 223299), (129, 221568), (144, 198488), (172, 166176), (192, 148866), (258, 110784), (288, 99244), (344, 83088), (384, 74433), (387, 73856), (516, 55392), (576, 49622), (577, 49536), (688, 41544), (774, 36928), (1032, 27696), (1152, 24811), (1154, 24768), (1376, 20772), (1548, 18464), (1731, 16512), (2064, 13848), (2308, 12384), (2752, 10386), (3096, 9232), (3462, 8256), (4128, 6924), (4616, 6192), (5193, 5504)]