71920352

素因数分解:

$2^5\times 7^1\times {\mathrm{321073}}^1$

素因数の和:321090

約数の個数: 24

約数和(自身を含む): 161821296

約数和(自身を除く): 89900944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 321073, 642146, 1284292, 2247511, 2568584, 4495022, 5137168, 8990044, 10274336, 17980088, 35960176, 71920352]

約数ペア:

[(1, 71920352), (2, 35960176), (4, 17980088), (7, 10274336), (8, 8990044), (14, 5137168), (16, 4495022), (28, 2568584), (32, 2247511), (56, 1284292), (112, 642146), (224, 321073)]