13744304

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:442

約数の個数: 60

約数和(自身を含む): 31721184

約数和(自身を除く): 17976880

約数列:

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

約数ペア:

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