7143488

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 56

約数和(自身を含む): 15788640

約数和(自身を除く): 8645152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 139, 146, 176, 278, 292, 352, 556, 584, 704, 803, 1112, 1168, 1529, 1606, 2224, 2336, 3058, 3212, 4448, 4672, 6116, 6424, 8896, 10147, 12232, 12848, 20294, 24464, 25696, 40588, 48928, 51392, 81176, 97856, 111617, 162352, 223234, 324704, 446468, 649408, 892936, 1785872, 3571744, 7143488]

約数ペア:

[(1, 7143488), (2, 3571744), (4, 1785872), (8, 892936), (11, 649408), (16, 446468), (22, 324704), (32, 223234), (44, 162352), (64, 111617), (73, 97856), (88, 81176), (139, 51392), (146, 48928), (176, 40588), (278, 25696), (292, 24464), (352, 20294), (556, 12848), (584, 12232), (704, 10147), (803, 8896), (1112, 6424), (1168, 6116), (1529, 4672), (1606, 4448), (2224, 3212), (2336, 3058)]