66886364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{1013}}^1$

素因数の和:2005

約数の個数: 24

約数和(自身を含む): 124186608

約数和(自身を除く): 57300244

約数列:

[1, 2, 4, 17, 34, 68, 971, 1013, 1942, 2026, 3884, 4052, 16507, 17221, 33014, 34442, 66028, 68884, 983623, 1967246, 3934492, 16721591, 33443182, 66886364]

約数ペア:

[(1, 66886364), (2, 33443182), (4, 16721591), (17, 3934492), (34, 1967246), (68, 983623), (971, 68884), (1013, 66028), (1942, 34442), (2026, 33014), (3884, 17221), (4052, 16507)]