64590008

素因数分解:

$2^3\times 7^1\times {\mathrm{1153393}}^1$

素因数の和:1153406

約数の個数: 16

約数和(自身を含む): 138407280

約数和(自身を除く): 73817272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1153393, 2306786, 4613572, 8073751, 9227144, 16147502, 32295004, 64590008]

約数ペア:

[(1, 64590008), (2, 32295004), (4, 16147502), (7, 9227144), (8, 8073751), (14, 4613572), (28, 2306786), (56, 1153393)]