27454388

素因数分解:

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

素因数の和:2436

約数の個数: 36

約数和(自身を含む): 55108620

約数和(自身を除く): 27654232

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2389, 2873, 4778, 5746, 9556, 11492, 31057, 40613, 62114, 81226, 124228, 162452, 403741, 527969, 807482, 1055938, 1614964, 2111876, 6863597, 13727194, 27454388]

約数ペア:

[(1, 27454388), (2, 13727194), (4, 6863597), (13, 2111876), (17, 1614964), (26, 1055938), (34, 807482), (52, 527969), (68, 403741), (169, 162452), (221, 124228), (338, 81226), (442, 62114), (676, 40613), (884, 31057), (2389, 11492), (2873, 9556), (4778, 5746)]