28935468

素因数分解:

$2^2\times 3^6\times {\mathrm{9923}}^1$

素因数の和:9945

約数の個数: 42

約数和(自身を含む): 75928524

約数和(自身を除く): 46993056

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 9923, 19846, 29769, 39692, 59538, 89307, 119076, 178614, 267921, 357228, 535842, 803763, 1071684, 1607526, 2411289, 3215052, 4822578, 7233867, 9645156, 14467734, 28935468]

約数ペア:

[(1, 28935468), (2, 14467734), (3, 9645156), (4, 7233867), (6, 4822578), (9, 3215052), (12, 2411289), (18, 1607526), (27, 1071684), (36, 803763), (54, 535842), (81, 357228), (108, 267921), (162, 178614), (243, 119076), (324, 89307), (486, 59538), (729, 39692), (972, 29769), (1458, 19846), (2916, 9923)]