266772656

素因数分解:

$2^4\times {\mathrm{1423}}^1\times {\mathrm{11717}}^1$

素因数の和:13148

約数の個数: 20

約数和(自身を含む): 517279392

約数和(自身を除く): 250506736

約数列:

[1, 2, 4, 8, 16, 1423, 2846, 5692, 11384, 11717, 22768, 23434, 46868, 93736, 187472, 16673291, 33346582, 66693164, 133386328, 266772656]

約数ペア:

[(1, 266772656), (2, 133386328), (4, 66693164), (8, 33346582), (16, 16673291), (1423, 187472), (2846, 93736), (5692, 46868), (11384, 23434), (11717, 22768)]