64547336

素因数分解:

$2^3\times 7^1\times {\mathrm{1152631}}^1$

素因数の和:1152644

約数の個数: 16

約数和(自身を含む): 138315840

約数和(自身を除く): 73768504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1152631, 2305262, 4610524, 8068417, 9221048, 16136834, 32273668, 64547336]

約数ペア:

[(1, 64547336), (2, 32273668), (4, 16136834), (7, 9221048), (8, 8068417), (14, 4610524), (28, 2305262), (56, 1152631)]