25757116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 56593152

約数和(自身を除く): 30836036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 241, 308, 347, 482, 694, 964, 1388, 1687, 2429, 2651, 3374, 3817, 4858, 5302, 6748, 7634, 9716, 10604, 15268, 18557, 26719, 37114, 53438, 74228, 83627, 106876, 167254, 334508, 585389, 919897, 1170778, 1839794, 2341556, 3679588, 6439279, 12878558, 25757116]

約数ペア:

[(1, 25757116), (2, 12878558), (4, 6439279), (7, 3679588), (11, 2341556), (14, 1839794), (22, 1170778), (28, 919897), (44, 585389), (77, 334508), (154, 167254), (241, 106876), (308, 83627), (347, 74228), (482, 53438), (694, 37114), (964, 26719), (1388, 18557), (1687, 15268), (2429, 10604), (2651, 9716), (3374, 7634), (3817, 6748), (4858, 5302)]