28355544687

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{194119}}^1$

素因数の和:194247

約数の個数: 32

約数和(自身を含む): 41370854400

約数和(自身を除く): 13015309713

約数列:

[1, 3, 23, 29, 69, 73, 87, 219, 667, 1679, 2001, 2117, 5037, 6351, 48691, 146073, 194119, 582357, 4464737, 5629451, 13394211, 14170687, 16888353, 42512061, 129477373, 325925801, 388432119, 410949923, 977777403, 1232849769, 9451848229, 28355544687]

約数ペア:

[(1, 28355544687), (3, 9451848229), (23, 1232849769), (29, 977777403), (69, 410949923), (73, 388432119), (87, 325925801), (219, 129477373), (667, 42512061), (1679, 16888353), (2001, 14170687), (2117, 13394211), (5037, 5629451), (6351, 4464737), (48691, 582357), (146073, 194119)]