66800608

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4451}}^1$

素因数の和:4535

約数の個数: 48

約数和(自身を含む): 152578944

約数和(自身を除く): 85778336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 4451, 7504, 8902, 15008, 17804, 31157, 35608, 62314, 71216, 124628, 142432, 249256, 298217, 498512, 596434, 997024, 1192868, 2087519, 2385736, 4175038, 4771472, 8350076, 9542944, 16700152, 33400304, 66800608]

約数ペア:

[(1, 66800608), (2, 33400304), (4, 16700152), (7, 9542944), (8, 8350076), (14, 4771472), (16, 4175038), (28, 2385736), (32, 2087519), (56, 1192868), (67, 997024), (112, 596434), (134, 498512), (224, 298217), (268, 249256), (469, 142432), (536, 124628), (938, 71216), (1072, 62314), (1876, 35608), (2144, 31157), (3752, 17804), (4451, 15008), (7504, 8902)]