68605232

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{881}}^1$

素因数の和:1077

約数の個数: 40

約数和(自身を含む): 138241152

約数和(自身を除く): 69635920

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 157, 248, 314, 496, 628, 881, 1256, 1762, 2512, 3524, 4867, 7048, 9734, 14096, 19468, 27311, 38936, 54622, 77872, 109244, 138317, 218488, 276634, 436976, 553268, 1106536, 2213072, 4287827, 8575654, 17151308, 34302616, 68605232]

約数ペア:

[(1, 68605232), (2, 34302616), (4, 17151308), (8, 8575654), (16, 4287827), (31, 2213072), (62, 1106536), (124, 553268), (157, 436976), (248, 276634), (314, 218488), (496, 138317), (628, 109244), (881, 77872), (1256, 54622), (1762, 38936), (2512, 27311), (3524, 19468), (4867, 14096), (7048, 9734)]