78463336

素因数分解:

$2^3\times 7^1\times {\mathrm{1401131}}^1$

素因数の和:1401144

約数の個数: 16

約数和(自身を含む): 168135840

約数和(自身を除く): 89672504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1401131, 2802262, 5604524, 9807917, 11209048, 19615834, 39231668, 78463336]

約数ペア:

[(1, 78463336), (2, 39231668), (4, 19615834), (7, 11209048), (8, 9807917), (14, 5604524), (28, 2802262), (56, 1401131)]