7144144

素因数分解:

$2^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:523

約数の個数: 40

約数和(自身を含む): 15945408

約数和(自身を除く): 8801264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 281, 454, 562, 908, 1124, 1589, 1816, 1967, 2248, 3178, 3632, 3934, 4496, 6356, 7868, 12712, 15736, 25424, 31472, 63787, 127574, 255148, 446509, 510296, 893018, 1020592, 1786036, 3572072, 7144144]

約数ペア:

[(1, 7144144), (2, 3572072), (4, 1786036), (7, 1020592), (8, 893018), (14, 510296), (16, 446509), (28, 255148), (56, 127574), (112, 63787), (227, 31472), (281, 25424), (454, 15736), (562, 12712), (908, 7868), (1124, 6356), (1589, 4496), (1816, 3934), (1967, 3632), (2248, 3178)]