28525842

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{68903}}^1$

素因数の和:68934

約数の個数: 24

約数和(自身を含む): 64494144

約数和(自身を除く): 35968302

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 68903, 137806, 206709, 413418, 620127, 1240254, 1584769, 3169538, 4754307, 9508614, 14262921, 28525842]

約数ペア:

[(1, 28525842), (2, 14262921), (3, 9508614), (6, 4754307), (9, 3169538), (18, 1584769), (23, 1240254), (46, 620127), (69, 413418), (138, 206709), (207, 137806), (414, 68903)]