27581848

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^2\times {\mathrm{293}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 60787440

約数和(自身を除く): 33205592

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 293, 328, 574, 586, 1148, 1172, 1681, 2051, 2296, 2344, 3362, 4102, 6724, 8204, 11767, 12013, 13448, 16408, 23534, 24026, 47068, 48052, 84091, 94136, 96104, 168182, 336364, 492533, 672728, 985066, 1970132, 3447731, 3940264, 6895462, 13790924, 27581848]

約数ペア:

[(1, 27581848), (2, 13790924), (4, 6895462), (7, 3940264), (8, 3447731), (14, 1970132), (28, 985066), (41, 672728), (56, 492533), (82, 336364), (164, 168182), (287, 96104), (293, 94136), (328, 84091), (574, 48052), (586, 47068), (1148, 24026), (1172, 23534), (1681, 16408), (2051, 13448), (2296, 12013), (2344, 11767), (3362, 8204), (4102, 6724)]