25091668

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4951}}^1$

素因数の和:5143

約数の個数: 24

約数和(自身を含む): 50470784

約数和(自身を除く): 25379116

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 4951, 5068, 9902, 19804, 34657, 69314, 138628, 896131, 1792262, 3584524, 6272917, 12545834, 25091668]

約数ペア:

[(1, 25091668), (2, 12545834), (4, 6272917), (7, 3584524), (14, 1792262), (28, 896131), (181, 138628), (362, 69314), (724, 34657), (1267, 19804), (2534, 9902), (4951, 5068)]