1728428408

素因数分解:

$2^3\times 7^1\times {\mathrm{30864793}}^1$

素因数の和:30864806

約数の個数: 16

約数和(自身を含む): 3703775280

約数和(自身を除く): 1975346872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 30864793, 61729586, 123459172, 216053551, 246918344, 432107102, 864214204, 1728428408]

約数ペア:

[(1, 1728428408), (2, 864214204), (4, 432107102), (7, 246918344), (8, 216053551), (14, 123459172), (28, 61729586), (56, 30864793)]