24997966

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 44605440

約数和(自身を除く): 19607474

約数列:

[1, 2, 7, 14, 31, 62, 217, 239, 241, 434, 478, 482, 1673, 1687, 3346, 3374, 7409, 7471, 14818, 14942, 51863, 52297, 57599, 103726, 104594, 115198, 403193, 806386, 1785569, 3571138, 12498983, 24997966]

約数ペア:

[(1, 24997966), (2, 12498983), (7, 3571138), (14, 1785569), (31, 806386), (62, 403193), (217, 115198), (239, 104594), (241, 103726), (434, 57599), (478, 52297), (482, 51863), (1673, 14942), (1687, 14818), (3346, 7471), (3374, 7409)]