22328656

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2731}}^1$

素因数の和:2819

約数の個数: 40

約数和(自身を含む): 50137664

約数和(自身を除く): 27809008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 2731, 4088, 5462, 8176, 10924, 19117, 21848, 38234, 43696, 76468, 152936, 199363, 305872, 398726, 797452, 1395541, 1594904, 2791082, 3189808, 5582164, 11164328, 22328656]

約数ペア:

[(1, 22328656), (2, 11164328), (4, 5582164), (7, 3189808), (8, 2791082), (14, 1594904), (16, 1395541), (28, 797452), (56, 398726), (73, 305872), (112, 199363), (146, 152936), (292, 76468), (511, 43696), (584, 38234), (1022, 21848), (1168, 19117), (2044, 10924), (2731, 8176), (4088, 5462)]