28741352

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{863}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 56609280

約数和(自身を除く): 27867928

約数列:

[1, 2, 4, 8, 23, 46, 92, 181, 184, 362, 724, 863, 1448, 1726, 3452, 4163, 6904, 8326, 16652, 19849, 33304, 39698, 79396, 156203, 158792, 312406, 624812, 1249624, 3592669, 7185338, 14370676, 28741352]

約数ペア:

[(1, 28741352), (2, 14370676), (4, 7185338), (8, 3592669), (23, 1249624), (46, 624812), (92, 312406), (181, 158792), (184, 156203), (362, 79396), (724, 39698), (863, 33304), (1448, 19849), (1726, 16652), (3452, 8326), (4163, 6904)]