26736368

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{38861}}^1$

素因数の和:38912

約数の個数: 20

約数和(自身を含む): 53007768

約数和(自身を除く): 26271400

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 38861, 77722, 155444, 310888, 621776, 1671023, 3342046, 6684092, 13368184, 26736368]

約数ペア:

[(1, 26736368), (2, 13368184), (4, 6684092), (8, 3342046), (16, 1671023), (43, 621776), (86, 310888), (172, 155444), (344, 77722), (688, 38861)]