28922946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{709}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 62502720

約数和(自身を除く): 33579774

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 523, 709, 1046, 1418, 1569, 2127, 3138, 4254, 6799, 9217, 13598, 18434, 20397, 27651, 40794, 55302, 370807, 741614, 1112421, 2224842, 4820491, 9640982, 14461473, 28922946]

約数ペア:

[(1, 28922946), (2, 14461473), (3, 9640982), (6, 4820491), (13, 2224842), (26, 1112421), (39, 741614), (78, 370807), (523, 55302), (709, 40794), (1046, 27651), (1418, 20397), (1569, 18434), (2127, 13598), (3138, 9217), (4254, 6799)]