40272494

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 65214720

約数和(自身を除く): 24942226

約数列:

[1, 2, 23, 46, 67, 73, 134, 146, 179, 358, 1541, 1679, 3082, 3358, 4117, 4891, 8234, 9782, 11993, 13067, 23986, 26134, 112493, 224986, 275839, 300541, 551678, 601082, 875489, 1750978, 20136247, 40272494]

約数ペア:

[(1, 40272494), (2, 20136247), (23, 1750978), (46, 875489), (67, 601082), (73, 551678), (134, 300541), (146, 275839), (179, 224986), (358, 112493), (1541, 26134), (1679, 23986), (3082, 13067), (3358, 11993), (4117, 9782), (4891, 8234)]