28767470

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{32323}}^1$

素因数の和:32419

約数の個数: 16

約数和(自身を含む): 52364880

約数和(自身を除く): 23597410

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 32323, 64646, 161615, 323230, 2876747, 5753494, 14383735, 28767470]

約数ペア:

[(1, 28767470), (2, 14383735), (5, 5753494), (10, 2876747), (89, 323230), (178, 161615), (445, 64646), (890, 32323)]