68712896

素因数分解:

$2^6\times 7^2\times {\mathrm{21911}}^1$

素因数の和:21937

約数の個数: 42

約数和(自身を含む): 158620968

約数和(自身を除く): 89908072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 21911, 43822, 87644, 153377, 175288, 306754, 350576, 613508, 701152, 1073639, 1227016, 1402304, 2147278, 2454032, 4294556, 4908064, 8589112, 9816128, 17178224, 34356448, 68712896]

約数ペア:

[(1, 68712896), (2, 34356448), (4, 17178224), (7, 9816128), (8, 8589112), (14, 4908064), (16, 4294556), (28, 2454032), (32, 2147278), (49, 1402304), (56, 1227016), (64, 1073639), (98, 701152), (112, 613508), (196, 350576), (224, 306754), (392, 175288), (448, 153377), (784, 87644), (1568, 43822), (3136, 21911)]