15691808388896

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{114921259}}^1$

素因数の和:114921537

約数の個数: 48

約数和(自身を含む): 32840818627680

約数和(自身を除く): 17149010238784

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 251, 272, 502, 544, 1004, 2008, 4016, 4267, 8032, 8534, 17068, 34136, 68272, 136544, 114921259, 229842518, 459685036, 919370072, 1838740144, 1953661403, 3677480288, 3907322806, 7814645612, 15629291224, 28845236009, 31258582448, 57690472018, 62517164896, 115380944036, 230761888072, 461523776144, 490369012153, 923047552288, 980738024306, 1961476048612, 3922952097224, 7845904194448, 15691808388896]

約数ペア:

[(1, 15691808388896), (2, 7845904194448), (4, 3922952097224), (8, 1961476048612), (16, 980738024306), (17, 923047552288), (32, 490369012153), (34, 461523776144), (68, 230761888072), (136, 115380944036), (251, 62517164896), (272, 57690472018), (502, 31258582448), (544, 28845236009), (1004, 15629291224), (2008, 7814645612), (4016, 3907322806), (4267, 3677480288), (8032, 1953661403), (8534, 1838740144), (17068, 919370072), (34136, 459685036), (68272, 229842518), (136544, 114921259)]