6389432

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 13893120

約数和(自身を除く): 7503688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1607, 1988, 3214, 3976, 6428, 11249, 12856, 22498, 44996, 89992, 114097, 228194, 456388, 798679, 912776, 1597358, 3194716, 6389432]

約数ペア:

[(1, 6389432), (2, 3194716), (4, 1597358), (7, 912776), (8, 798679), (14, 456388), (28, 228194), (56, 114097), (71, 89992), (142, 44996), (284, 22498), (497, 12856), (568, 11249), (994, 6428), (1607, 3976), (1988, 3214)]