28416206

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3631}}^1$

素因数の和:3696

約数の個数: 32

約数和(自身を含む): 53695488

約数和(自身を除く): 25279282

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3631, 3913, 7262, 7826, 25417, 47203, 50834, 94406, 156133, 312266, 330421, 660842, 1092931, 2029729, 2185862, 4059458, 14208103, 28416206]

約数ペア:

[(1, 28416206), (2, 14208103), (7, 4059458), (13, 2185862), (14, 2029729), (26, 1092931), (43, 660842), (86, 330421), (91, 312266), (182, 156133), (301, 94406), (559, 50834), (602, 47203), (1118, 25417), (3631, 7826), (3913, 7262)]