68690132

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{144307}}^1$

素因数の和:144335

約数の個数: 24

約数和(自身を含む): 145462464

約数和(自身を除く): 76772332

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 144307, 288614, 577228, 1010149, 2020298, 2453219, 4040596, 4906438, 9812876, 17172533, 34345066, 68690132]

約数ペア:

[(1, 68690132), (2, 34345066), (4, 17172533), (7, 9812876), (14, 4906438), (17, 4040596), (28, 2453219), (34, 2020298), (68, 1010149), (119, 577228), (238, 288614), (476, 144307)]