61335568

素因数分解:

$2^4\times 7^1\times {\mathrm{547639}}^1$

素因数の和:547654

約数の個数: 20

約数和(自身を含む): 135814720

約数和(自身を除く): 74479152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 547639, 1095278, 2190556, 3833473, 4381112, 7666946, 8762224, 15333892, 30667784, 61335568]

約数ペア:

[(1, 61335568), (2, 30667784), (4, 15333892), (7, 8762224), (8, 7666946), (14, 4381112), (16, 3833473), (28, 2190556), (56, 1095278), (112, 547639)]