25631704

素因数分解:

$2^3\times 7^3\times {\mathrm{9341}}^1$

素因数の和:9368

約数の個数: 32

約数和(自身を含む): 56052000

約数和(自身を除く): 30420296

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 9341, 18682, 37364, 65387, 74728, 130774, 261548, 457709, 523096, 915418, 1830836, 3203963, 3661672, 6407926, 12815852, 25631704]

約数ペア:

[(1, 25631704), (2, 12815852), (4, 6407926), (7, 3661672), (8, 3203963), (14, 1830836), (28, 915418), (49, 523096), (56, 457709), (98, 261548), (196, 130774), (343, 74728), (392, 65387), (686, 37364), (1372, 18682), (2744, 9341)]