68082872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59513}}^1$

素因数の和:59543

約数の個数: 32

約数和(自身を含む): 149975280

約数和(自身を除く): 81892408

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 59513, 119026, 238052, 476104, 654643, 773669, 1309286, 1547338, 2618572, 3094676, 5237144, 6189352, 8510359, 17020718, 34041436, 68082872]

約数ペア:

[(1, 68082872), (2, 34041436), (4, 17020718), (8, 8510359), (11, 6189352), (13, 5237144), (22, 3094676), (26, 2618572), (44, 1547338), (52, 1309286), (88, 773669), (104, 654643), (143, 476104), (286, 238052), (572, 119026), (1144, 59513)]