28472818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 48771072

約数和(自身を除く): 20298254

約数列:

[1, 2, 11, 22, 31, 62, 83, 166, 341, 503, 682, 913, 1006, 1826, 2573, 5146, 5533, 11066, 15593, 28303, 31186, 41749, 56606, 83498, 171523, 343046, 459239, 918478, 1294219, 2588438, 14236409, 28472818]

約数ペア:

[(1, 28472818), (2, 14236409), (11, 2588438), (22, 1294219), (31, 918478), (62, 459239), (83, 343046), (166, 171523), (341, 83498), (503, 56606), (682, 41749), (913, 31186), (1006, 28303), (1826, 15593), (2573, 11066), (5146, 5533)]