78994888

素因数分解:

$2^3\times 7^1\times {\mathrm{1410623}}^1$

素因数の和:1410636

約数の個数: 16

約数和(自身を含む): 169274880

約数和(自身を除く): 90279992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1410623, 2821246, 5642492, 9874361, 11284984, 19748722, 39497444, 78994888]

約数ペア:

[(1, 78994888), (2, 39497444), (4, 19748722), (7, 11284984), (8, 9874361), (14, 5642492), (28, 2821246), (56, 1410623)]