66723616

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{48491}}^1$

素因数の和:48544

約数の個数: 24

約数和(自身を含む): 134419824

約数和(自身を除く): 67696208

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 48491, 96982, 193964, 387928, 775856, 1551712, 2085113, 4170226, 8340452, 16680904, 33361808, 66723616]

約数ペア:

[(1, 66723616), (2, 33361808), (4, 16680904), (8, 8340452), (16, 4170226), (32, 2085113), (43, 1551712), (86, 775856), (172, 387928), (344, 193964), (688, 96982), (1376, 48491)]