56424536

素因数分解:

$2^3\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1567}}^1$

素因数の和:2223

約数の個数: 32

約数和(自身を含む): 121175040

約数和(自身を除く): 64750504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 643, 1286, 1567, 2572, 3134, 4501, 5144, 6268, 9002, 10969, 12536, 18004, 21938, 36008, 43876, 87752, 1007581, 2015162, 4030324, 7053067, 8060648, 14106134, 28212268, 56424536]

約数ペア:

[(1, 56424536), (2, 28212268), (4, 14106134), (7, 8060648), (8, 7053067), (14, 4030324), (28, 2015162), (56, 1007581), (643, 87752), (1286, 43876), (1567, 36008), (2572, 21938), (3134, 18004), (4501, 12536), (5144, 10969), (6268, 9002)]