28066604958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3651653}}^1$

素因数の和:3651729

約数の個数: 48

約数和(自身を含む): 70637594976

約数和(自身を除く): 42570990018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 3651653, 7303306, 10954959, 21909918, 25561571, 32864877, 51123142, 65729754, 76684713, 153369426, 222750833, 230054139, 445501666, 460108278, 668252499, 1336504998, 1559255831, 2004757497, 3118511662, 4009514994, 4677767493, 9355534986, 14033302479, 28066604958]

約数ペア:

[(1, 28066604958), (2, 14033302479), (3, 9355534986), (6, 4677767493), (7, 4009514994), (9, 3118511662), (14, 2004757497), (18, 1559255831), (21, 1336504998), (42, 668252499), (61, 460108278), (63, 445501666), (122, 230054139), (126, 222750833), (183, 153369426), (366, 76684713), (427, 65729754), (549, 51123142), (854, 32864877), (1098, 25561571), (1281, 21909918), (2562, 10954959), (3843, 7303306), (7686, 3651653)]