18745024

素因数分解:

$2^6\times {\mathrm{229}}^1\times {\mathrm{1279}}^1$

素因数の和:1520

約数の個数: 28

約数和(自身を含む): 37388800

約数和(自身を除く): 18643776

約数列:

[1, 2, 4, 8, 16, 32, 64, 229, 458, 916, 1279, 1832, 2558, 3664, 5116, 7328, 10232, 14656, 20464, 40928, 81856, 292891, 585782, 1171564, 2343128, 4686256, 9372512, 18745024]

約数ペア:

[(1, 18745024), (2, 9372512), (4, 4686256), (8, 2343128), (16, 1171564), (32, 585782), (64, 292891), (229, 81856), (458, 40928), (916, 20464), (1279, 14656), (1832, 10232), (2558, 7328), (3664, 5116)]