68630848

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7499}}^1$

素因数の和:7535

約数の個数: 56

約数和(自身を含む): 160020000

約数和(自身を除く): 91389152

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 7499, 9152, 14998, 29996, 59992, 82489, 97487, 119984, 164978, 194974, 239968, 329956, 389948, 479936, 659912, 779896, 1072357, 1319824, 1559792, 2144714, 2639648, 3119584, 4289428, 5279296, 6239168, 8578856, 17157712, 34315424, 68630848]

約数ペア:

[(1, 68630848), (2, 34315424), (4, 17157712), (8, 8578856), (11, 6239168), (13, 5279296), (16, 4289428), (22, 3119584), (26, 2639648), (32, 2144714), (44, 1559792), (52, 1319824), (64, 1072357), (88, 779896), (104, 659912), (143, 479936), (176, 389948), (208, 329956), (286, 239968), (352, 194974), (416, 164978), (572, 119984), (704, 97487), (832, 82489), (1144, 59992), (2288, 29996), (4576, 14998), (7499, 9152)]