68817028

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 143296384

約数和(自身を除く): 74479356

約数列:

[1, 2, 4, 7, 14, 28, 43, 61, 86, 122, 172, 244, 301, 427, 602, 854, 937, 1204, 1708, 1874, 2623, 3748, 5246, 6559, 10492, 13118, 18361, 26236, 36722, 40291, 57157, 73444, 80582, 114314, 161164, 228628, 282037, 400099, 564074, 800198, 1128148, 1600396, 2457751, 4915502, 9831004, 17204257, 34408514, 68817028]

約数ペア:

[(1, 68817028), (2, 34408514), (4, 17204257), (7, 9831004), (14, 4915502), (28, 2457751), (43, 1600396), (61, 1128148), (86, 800198), (122, 564074), (172, 400099), (244, 282037), (301, 228628), (427, 161164), (602, 114314), (854, 80582), (937, 73444), (1204, 57157), (1708, 40291), (1874, 36722), (2623, 26236), (3748, 18361), (5246, 13118), (6559, 10492)]