68697272

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72161}}^1$

素因数の和:72191

約数の個数: 32

約数和(自身を含む): 155869920

約数和(自身を除く): 87172648

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 72161, 144322, 288644, 505127, 577288, 1010254, 1226737, 2020508, 2453474, 4041016, 4906948, 8587159, 9813896, 17174318, 34348636, 68697272]

約数ペア:

[(1, 68697272), (2, 34348636), (4, 17174318), (7, 9813896), (8, 8587159), (14, 4906948), (17, 4041016), (28, 2453474), (34, 2020508), (56, 1226737), (68, 1010254), (119, 577288), (136, 505127), (238, 288644), (476, 144322), (952, 72161)]