12856656

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{6229}}^1$

素因数の和:6283

約数の個数: 40

約数和(自身を含む): 33990880

約数和(自身を除く): 21134224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 6229, 12458, 18687, 24916, 37374, 49832, 74748, 99664, 149496, 267847, 298992, 535694, 803541, 1071388, 1607082, 2142776, 3214164, 4285552, 6428328, 12856656]

約数ペア:

[(1, 12856656), (2, 6428328), (3, 4285552), (4, 3214164), (6, 2142776), (8, 1607082), (12, 1071388), (16, 803541), (24, 535694), (43, 298992), (48, 267847), (86, 149496), (129, 99664), (172, 74748), (258, 49832), (344, 37374), (516, 24916), (688, 18687), (1032, 12458), (2064, 6229)]