27420008

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6359}}^1$

素因数の和:6390

約数の個数: 48

約数和(自身を含む): 65253600

約数和(自身を除く): 37833592

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 6359, 12718, 25436, 44513, 50872, 69949, 89026, 139898, 178052, 279796, 311591, 356104, 489643, 559592, 623182, 979286, 1246364, 1958572, 2492728, 3427501, 3917144, 6855002, 13710004, 27420008]

約数ペア:

[(1, 27420008), (2, 13710004), (4, 6855002), (7, 3917144), (8, 3427501), (11, 2492728), (14, 1958572), (22, 1246364), (28, 979286), (44, 623182), (49, 559592), (56, 489643), (77, 356104), (88, 311591), (98, 279796), (154, 178052), (196, 139898), (308, 89026), (392, 69949), (539, 50872), (616, 44513), (1078, 25436), (2156, 12718), (4312, 6359)]