27832784

素因数分解:

$2^4\times 7^2\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:424

約数の個数: 60

約数和(自身を含む): 63442368

約数和(自身を除く): 35609584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 131, 196, 262, 271, 392, 524, 542, 784, 917, 1048, 1084, 1834, 1897, 2096, 2168, 3668, 3794, 4336, 6419, 7336, 7588, 12838, 13279, 14672, 15176, 25676, 26558, 30352, 35501, 51352, 53116, 71002, 102704, 106232, 142004, 212464, 248507, 284008, 497014, 568016, 994028, 1739549, 1988056, 3479098, 3976112, 6958196, 13916392, 27832784]

約数ペア:

[(1, 27832784), (2, 13916392), (4, 6958196), (7, 3976112), (8, 3479098), (14, 1988056), (16, 1739549), (28, 994028), (49, 568016), (56, 497014), (98, 284008), (112, 248507), (131, 212464), (196, 142004), (262, 106232), (271, 102704), (392, 71002), (524, 53116), (542, 51352), (784, 35501), (917, 30352), (1048, 26558), (1084, 25676), (1834, 15176), (1897, 14672), (2096, 13279), (2168, 12838), (3668, 7588), (3794, 7336), (4336, 6419)]