78312631376

素因数分解:

$2^4\times 7^1\times {\mathrm{16811}}^1\times {\mathrm{41593}}^1$

素因数の和:58419

約数の個数: 40

約数和(自身を含む): 173421025344

約数和(自身を除く): 95108393968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 16811, 33622, 41593, 67244, 83186, 117677, 134488, 166372, 235354, 268976, 291151, 332744, 470708, 582302, 665488, 941416, 1164604, 1882832, 2329208, 4658416, 699219923, 1398439846, 2796879692, 4894539461, 5593759384, 9789078922, 11187518768, 19578157844, 39156315688, 78312631376]

約数ペア:

[(1, 78312631376), (2, 39156315688), (4, 19578157844), (7, 11187518768), (8, 9789078922), (14, 5593759384), (16, 4894539461), (28, 2796879692), (56, 1398439846), (112, 699219923), (16811, 4658416), (33622, 2329208), (41593, 1882832), (67244, 1164604), (83186, 941416), (117677, 665488), (134488, 582302), (166372, 470708), (235354, 332744), (268976, 291151)]