56870008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5309}}^1$

素因数の和:5431

約数の個数: 32

約数和(自身を含む): 115970400

約数和(自身を除く): 59100392

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5309, 5356, 10618, 10712, 21236, 42472, 69017, 138034, 276068, 546827, 552136, 1093654, 2187308, 4374616, 7108751, 14217502, 28435004, 56870008]

約数ペア:

[(1, 56870008), (2, 28435004), (4, 14217502), (8, 7108751), (13, 4374616), (26, 2187308), (52, 1093654), (103, 552136), (104, 546827), (206, 276068), (412, 138034), (824, 69017), (1339, 42472), (2678, 21236), (5309, 10712), (5356, 10618)]