25645888

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{9319}}^1$

素因数の和:9374

約数の個数: 28

約数和(自身を含む): 52080160

約数和(自身を除く): 26434272

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 9319, 18638, 37276, 74552, 149104, 298208, 400717, 596416, 801434, 1602868, 3205736, 6411472, 12822944, 25645888]

約数ペア:

[(1, 25645888), (2, 12822944), (4, 6411472), (8, 3205736), (16, 1602868), (32, 801434), (43, 596416), (64, 400717), (86, 298208), (172, 149104), (344, 74552), (688, 37276), (1376, 18638), (2752, 9319)]