27488608

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:444

約数の個数: 72

約数和(自身を含む): 64465632

約数和(自身を除く): 36977024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 188, 196, 224, 329, 373, 376, 392, 658, 746, 752, 784, 1316, 1492, 1504, 1568, 2303, 2611, 2632, 2984, 4606, 5222, 5264, 5968, 9212, 10444, 10528, 11936, 17531, 18277, 18424, 20888, 35062, 36554, 36848, 41776, 70124, 73108, 73696, 83552, 122717, 140248, 146216, 245434, 280496, 292432, 490868, 560992, 584864, 859019, 981736, 1718038, 1963472, 3436076, 3926944, 6872152, 13744304, 27488608]

約数ペア:

[(1, 27488608), (2, 13744304), (4, 6872152), (7, 3926944), (8, 3436076), (14, 1963472), (16, 1718038), (28, 981736), (32, 859019), (47, 584864), (49, 560992), (56, 490868), (94, 292432), (98, 280496), (112, 245434), (188, 146216), (196, 140248), (224, 122717), (329, 83552), (373, 73696), (376, 73108), (392, 70124), (658, 41776), (746, 36848), (752, 36554), (784, 35062), (1316, 20888), (1492, 18424), (1504, 18277), (1568, 17531), (2303, 11936), (2611, 10528), (2632, 10444), (2984, 9212), (4606, 5968), (5222, 5264)]