65766688

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{12161}}^1$

素因数の和:12197

約数の個数: 36

約数和(自身を含む): 140215698

約数和(自身を除く): 74449010

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 12161, 24322, 48644, 97288, 158093, 194576, 316186, 389152, 632372, 1264744, 2055209, 2529488, 4110418, 5058976, 8220836, 16441672, 32883344, 65766688]

約数ペア:

[(1, 65766688), (2, 32883344), (4, 16441672), (8, 8220836), (13, 5058976), (16, 4110418), (26, 2529488), (32, 2055209), (52, 1264744), (104, 632372), (169, 389152), (208, 316186), (338, 194576), (416, 158093), (676, 97288), (1352, 48644), (2704, 24322), (5408, 12161)]