65468156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2389}}^1$

素因数の和:2454

約数の個数: 48

約数和(自身を含む): 134910720

約数和(自身を除く): 69442564

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1054, 1612, 2108, 2389, 4778, 6851, 9556, 13702, 27404, 31057, 40613, 62114, 74059, 81226, 124228, 148118, 162452, 296236, 527969, 962767, 1055938, 1259003, 1925534, 2111876, 2518006, 3851068, 5036012, 16367039, 32734078, 65468156]

約数ペア:

[(1, 65468156), (2, 32734078), (4, 16367039), (13, 5036012), (17, 3851068), (26, 2518006), (31, 2111876), (34, 1925534), (52, 1259003), (62, 1055938), (68, 962767), (124, 527969), (221, 296236), (403, 162452), (442, 148118), (527, 124228), (806, 81226), (884, 74059), (1054, 62114), (1612, 40613), (2108, 31057), (2389, 27404), (4778, 13702), (6851, 9556)]