72451232

素因数分解:

$2^5\times 7^1\times {\mathrm{323443}}^1$

素因数の和:323460

約数の個数: 24

約数和(自身を含む): 163015776

約数和(自身を除く): 90564544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 323443, 646886, 1293772, 2264101, 2587544, 4528202, 5175088, 9056404, 10350176, 18112808, 36225616, 72451232]

約数ペア:

[(1, 72451232), (2, 36225616), (4, 18112808), (7, 10350176), (8, 9056404), (14, 5175088), (16, 4528202), (28, 2587544), (32, 2264101), (56, 1293772), (112, 646886), (224, 323443)]