28590294838

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{33478097}}^1$

素因数の和:33478167

約数の個数: 16

約数和(自身を含む): 49815409824

約数和(自身を除く): 21225114986

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 33478097, 66956194, 234346679, 468693358, 2042163917, 4084327834, 14295147419, 28590294838]

約数ペア:

[(1, 28590294838), (2, 14295147419), (7, 4084327834), (14, 2042163917), (61, 468693358), (122, 234346679), (427, 66956194), (854, 33478097)]