57019984

素因数分解:

$2^4\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1637}}^1$

素因数の和:1963

約数の個数: 40

約数和(自身を含む): 126741888

約数和(自身を除く): 69721904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 311, 622, 1244, 1637, 2177, 2488, 3274, 4354, 4976, 6548, 8708, 11459, 13096, 17416, 22918, 26192, 34832, 45836, 91672, 183344, 509107, 1018214, 2036428, 3563749, 4072856, 7127498, 8145712, 14254996, 28509992, 57019984]

約数ペア:

[(1, 57019984), (2, 28509992), (4, 14254996), (7, 8145712), (8, 7127498), (14, 4072856), (16, 3563749), (28, 2036428), (56, 1018214), (112, 509107), (311, 183344), (622, 91672), (1244, 45836), (1637, 34832), (2177, 26192), (2488, 22918), (3274, 17416), (4354, 13096), (4976, 11459), (6548, 8708)]