61709984

素因数分解:

$2^5\times 7^1\times {\mathrm{275491}}^1$

素因数の和:275508

約数の個数: 24

約数和(自身を含む): 138847968

約数和(自身を除く): 77137984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 275491, 550982, 1101964, 1928437, 2203928, 3856874, 4407856, 7713748, 8815712, 15427496, 30854992, 61709984]

約数ペア:

[(1, 61709984), (2, 30854992), (4, 15427496), (7, 8815712), (8, 7713748), (14, 4407856), (16, 3856874), (28, 2203928), (32, 1928437), (56, 1101964), (112, 550982), (224, 275491)]