68305184

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{521}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 143251416

約数和(自身を除く): 74946232

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 241, 272, 482, 521, 544, 964, 1042, 1928, 2084, 3856, 4097, 4168, 7712, 8194, 8336, 8857, 16388, 16672, 17714, 32776, 35428, 65552, 70856, 125561, 131104, 141712, 251122, 283424, 502244, 1004488, 2008976, 2134537, 4017952, 4269074, 8538148, 17076296, 34152592, 68305184]

約数ペア:

[(1, 68305184), (2, 34152592), (4, 17076296), (8, 8538148), (16, 4269074), (17, 4017952), (32, 2134537), (34, 2008976), (68, 1004488), (136, 502244), (241, 283424), (272, 251122), (482, 141712), (521, 131104), (544, 125561), (964, 70856), (1042, 65552), (1928, 35428), (2084, 32776), (3856, 17714), (4097, 16672), (4168, 16388), (7712, 8857), (8194, 8336)]