39049744

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:647

約数の個数: 40

約数和(自身を含む): 77996000

約数和(自身を除く): 38946256

約数列:

[1, 2, 4, 8, 16, 67, 73, 134, 146, 268, 292, 499, 536, 584, 998, 1072, 1168, 1996, 3992, 4891, 7984, 9782, 19564, 33433, 36427, 39128, 66866, 72854, 78256, 133732, 145708, 267464, 291416, 534928, 582832, 2440609, 4881218, 9762436, 19524872, 39049744]

約数ペア:

[(1, 39049744), (2, 19524872), (4, 9762436), (8, 4881218), (16, 2440609), (67, 582832), (73, 534928), (134, 291416), (146, 267464), (268, 145708), (292, 133732), (499, 78256), (536, 72854), (584, 66866), (998, 39128), (1072, 36427), (1168, 33433), (1996, 19564), (3992, 9782), (4891, 7984)]