26790946

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1283

約数の個数: 48

約数和(自身を含む): 53347896

約数和(自身を除く): 26556950

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 637, 833, 1237, 1274, 1547, 1666, 2474, 3094, 8659, 10829, 16081, 17318, 21029, 21658, 32162, 42058, 60613, 112567, 121226, 147203, 225134, 273377, 294406, 546754, 787969, 1030421, 1575938, 1913639, 2060842, 3827278, 13395473, 26790946]

約数ペア:

[(1, 26790946), (2, 13395473), (7, 3827278), (13, 2060842), (14, 1913639), (17, 1575938), (26, 1030421), (34, 787969), (49, 546754), (91, 294406), (98, 273377), (119, 225134), (182, 147203), (221, 121226), (238, 112567), (442, 60613), (637, 42058), (833, 32162), (1237, 21658), (1274, 21029), (1547, 17318), (1666, 16081), (2474, 10829), (3094, 8659)]