64495112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1997}}^1$

素因数の和:2381

約数の個数: 32

約数和(自身を含む): 132347520

約数和(自身を除く): 67852408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 367, 734, 1468, 1997, 2936, 3994, 4037, 7988, 8074, 15976, 16148, 21967, 32296, 43934, 87868, 175736, 732899, 1465798, 2931596, 5863192, 8061889, 16123778, 32247556, 64495112]

約数ペア:

[(1, 64495112), (2, 32247556), (4, 16123778), (8, 8061889), (11, 5863192), (22, 2931596), (44, 1465798), (88, 732899), (367, 175736), (734, 87868), (1468, 43934), (1997, 32296), (2936, 21967), (3994, 16148), (4037, 15976), (7988, 8074)]