72908584

素因数分解:

$2^3\times 7^1\times {\mathrm{1301939}}^1$

素因数の和:1301952

約数の個数: 16

約数和(自身を含む): 156232800

約数和(自身を除く): 83324216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1301939, 2603878, 5207756, 9113573, 10415512, 18227146, 36454292, 72908584]

約数ペア:

[(1, 72908584), (2, 36454292), (4, 18227146), (7, 10415512), (8, 9113573), (14, 5207756), (28, 2603878), (56, 1301939)]