8948968

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 20078820

約数和(自身を除く): 11129852

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 617, 1036, 1234, 1813, 2072, 2468, 3626, 4319, 4936, 7252, 8638, 14504, 17276, 22829, 30233, 34552, 45658, 60466, 91316, 120932, 159803, 182632, 241864, 319606, 639212, 1118621, 1278424, 2237242, 4474484, 8948968]

約数ペア:

[(1, 8948968), (2, 4474484), (4, 2237242), (7, 1278424), (8, 1118621), (14, 639212), (28, 319606), (37, 241864), (49, 182632), (56, 159803), (74, 120932), (98, 91316), (148, 60466), (196, 45658), (259, 34552), (296, 30233), (392, 22829), (518, 17276), (617, 14504), (1036, 8638), (1234, 7252), (1813, 4936), (2072, 4319), (2468, 3626)]