64786792

素因数分解:

$2^3\times 7^1\times {\mathrm{1156907}}^1$

素因数の和:1156920

約数の個数: 16

約数和(自身を含む): 138828960

約数和(自身を除く): 74042168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1156907, 2313814, 4627628, 8098349, 9255256, 16196698, 32393396, 64786792]

約数ペア:

[(1, 64786792), (2, 32393396), (4, 16196698), (7, 9255256), (8, 8098349), (14, 4627628), (28, 2313814), (56, 1156907)]