67973884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 136515456

約数和(自身を除く): 68541572

約数列:

[1, 2, 4, 11, 22, 37, 43, 44, 74, 86, 148, 172, 407, 473, 814, 946, 971, 1591, 1628, 1892, 1942, 3182, 3884, 6364, 10681, 17501, 21362, 35002, 35927, 41753, 42724, 70004, 71854, 83506, 143708, 167012, 395197, 459283, 790394, 918566, 1544861, 1580788, 1837132, 3089722, 6179444, 16993471, 33986942, 67973884]

約数ペア:

[(1, 67973884), (2, 33986942), (4, 16993471), (11, 6179444), (22, 3089722), (37, 1837132), (43, 1580788), (44, 1544861), (74, 918566), (86, 790394), (148, 459283), (172, 395197), (407, 167012), (473, 143708), (814, 83506), (946, 71854), (971, 70004), (1591, 42724), (1628, 41753), (1892, 35927), (1942, 35002), (3182, 21362), (3884, 17501), (6364, 10681)]