64435336

素因数分解:

$2^3\times 7^1\times {\mathrm{1150631}}^1$

素因数の和:1150644

約数の個数: 16

約数和(自身を含む): 138075840

約数和(自身を除く): 73640504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1150631, 2301262, 4602524, 8054417, 9205048, 16108834, 32217668, 64435336]

約数ペア:

[(1, 64435336), (2, 32217668), (4, 16108834), (7, 9205048), (8, 8054417), (14, 4602524), (28, 2301262), (56, 1150631)]