28229958978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1\times {\mathrm{9721}}^1$

素因数の和:10971

約数の個数: 64

約数和(自身を含む): 62823097344

約数和(自身を除く): 34593138366

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1201, 1209, 2402, 2418, 3603, 7206, 9721, 15613, 19442, 29163, 31226, 37231, 46839, 58326, 74462, 93678, 111693, 126373, 223386, 252746, 301351, 379119, 484003, 602702, 758238, 904053, 968006, 1452009, 1808106, 2904018, 3917563, 7835126, 11674921, 11752689, 23349842, 23505378, 35024763, 70049526, 151773973, 303547946, 361922551, 455321919, 723845102, 910643838, 1085767653, 2171535306, 4704993163, 9409986326, 14114979489, 28229958978]

約数ペア:

[(1, 28229958978), (2, 14114979489), (3, 9409986326), (6, 4704993163), (13, 2171535306), (26, 1085767653), (31, 910643838), (39, 723845102), (62, 455321919), (78, 361922551), (93, 303547946), (186, 151773973), (403, 70049526), (806, 35024763), (1201, 23505378), (1209, 23349842), (2402, 11752689), (2418, 11674921), (3603, 7835126), (7206, 3917563), (9721, 2904018), (15613, 1808106), (19442, 1452009), (29163, 968006), (31226, 904053), (37231, 758238), (46839, 602702), (58326, 484003), (74462, 379119), (93678, 301351), (111693, 252746), (126373, 223386)]