78858704

素因数分解:

$2^4\times {\mathrm{1607}}^1\times {\mathrm{3067}}^1$

素因数の和:4682

約数の個数: 20

約数和(自身を含む): 152933664

約数和(自身を除く): 74074960

約数列:

[1, 2, 4, 8, 16, 1607, 3067, 3214, 6134, 6428, 12268, 12856, 24536, 25712, 49072, 4928669, 9857338, 19714676, 39429352, 78858704]

約数ペア:

[(1, 78858704), (2, 39429352), (4, 19714676), (8, 9857338), (16, 4928669), (1607, 49072), (3067, 25712), (3214, 24536), (6134, 12856), (6428, 12268)]