25362148

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5557}}^1$

素因数の和:5731

約数の個数: 24

約数和(自身を含む): 51044672

約数和(自身を除く): 25682524

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 5557, 11114, 22228, 38899, 77798, 155596, 905791, 1811582, 3623164, 6340537, 12681074, 25362148]

約数ペア:

[(1, 25362148), (2, 12681074), (4, 6340537), (7, 3623164), (14, 1811582), (28, 905791), (163, 155596), (326, 77798), (652, 38899), (1141, 22228), (2282, 11114), (4564, 5557)]