25485488

素因数分解:

$2^4\times 7^2\times {\mathrm{32507}}^1$

素因数の和:32529

約数の個数: 30

約数和(自身を含む): 57441636

約数和(自身を除く): 31956148

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 32507, 65014, 130028, 227549, 260056, 455098, 520112, 910196, 1592843, 1820392, 3185686, 3640784, 6371372, 12742744, 25485488]

約数ペア:

[(1, 25485488), (2, 12742744), (4, 6371372), (7, 3640784), (8, 3185686), (14, 1820392), (16, 1592843), (28, 910196), (49, 520112), (56, 455098), (98, 260056), (112, 227549), (196, 130028), (392, 65014), (784, 32507)]