26193664

素因数分解:

$2^8\times 7^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 61221888

約数和(自身を除く): 35028224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 311, 329, 376, 448, 622, 658, 752, 896, 1244, 1316, 1504, 1792, 2177, 2488, 2632, 3008, 4354, 4976, 5264, 6016, 8708, 9952, 10528, 12032, 14617, 17416, 19904, 21056, 29234, 34832, 39808, 42112, 58468, 69664, 79616, 84224, 102319, 116936, 139328, 204638, 233872, 278656, 409276, 467744, 557312, 818552, 935488, 1637104, 1870976, 3274208, 3741952, 6548416, 13096832, 26193664]

約数ペア:

[(1, 26193664), (2, 13096832), (4, 6548416), (7, 3741952), (8, 3274208), (14, 1870976), (16, 1637104), (28, 935488), (32, 818552), (47, 557312), (56, 467744), (64, 409276), (94, 278656), (112, 233872), (128, 204638), (188, 139328), (224, 116936), (256, 102319), (311, 84224), (329, 79616), (376, 69664), (448, 58468), (622, 42112), (658, 39808), (752, 34832), (896, 29234), (1244, 21056), (1316, 19904), (1504, 17416), (1792, 14617), (2177, 12032), (2488, 10528), (2632, 9952), (3008, 8708), (4354, 6016), (4976, 5264)]