388868536

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103643}}^1$

素因数の和:103723

約数の個数: 32

約数和(自身を含む): 845735040

約数和(自身を除く): 456866504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 103643, 207286, 414572, 725501, 829144, 1451002, 2902004, 5804008, 6944081, 13888162, 27776324, 48608567, 55552648, 97217134, 194434268, 388868536]

約数ペア:

[(1, 388868536), (2, 194434268), (4, 97217134), (7, 55552648), (8, 48608567), (14, 27776324), (28, 13888162), (56, 6944081), (67, 5804008), (134, 2902004), (268, 1451002), (469, 829144), (536, 725501), (938, 414572), (1876, 207286), (3752, 103643)]