72865576

素因数分解:

$2^3\times 7^1\times {\mathrm{1301171}}^1$

素因数の和:1301184

約数の個数: 16

約数和(自身を含む): 156140640

約数和(自身を除く): 83275064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1301171, 2602342, 5204684, 9108197, 10409368, 18216394, 36432788, 72865576]

約数ペア:

[(1, 72865576), (2, 36432788), (4, 18216394), (7, 10409368), (8, 9108197), (14, 5204684), (28, 2602342), (56, 1301171)]