8227688

素因数分解:

$2^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 18194400

約数和(自身を除く): 9966712

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 139, 151, 196, 278, 302, 392, 556, 604, 973, 1057, 1112, 1208, 1946, 2114, 3892, 4228, 6811, 7399, 7784, 8456, 13622, 14798, 20989, 27244, 29596, 41978, 54488, 59192, 83956, 146923, 167912, 293846, 587692, 1028461, 1175384, 2056922, 4113844, 8227688]

約数ペア:

[(1, 8227688), (2, 4113844), (4, 2056922), (7, 1175384), (8, 1028461), (14, 587692), (28, 293846), (49, 167912), (56, 146923), (98, 83956), (139, 59192), (151, 54488), (196, 41978), (278, 29596), (302, 27244), (392, 20989), (556, 14798), (604, 13622), (973, 8456), (1057, 7784), (1112, 7399), (1208, 6811), (1946, 4228), (2114, 3892)]