15261328

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:511

約数の個数: 40

約数和(自身を含む): 31212288

約数和(自身を除く): 15950960

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 113, 184, 226, 367, 368, 452, 734, 904, 1468, 1808, 2599, 2936, 5198, 5872, 8441, 10396, 16882, 20792, 33764, 41471, 41584, 67528, 82942, 135056, 165884, 331768, 663536, 953833, 1907666, 3815332, 7630664, 15261328]

約数ペア:

[(1, 15261328), (2, 7630664), (4, 3815332), (8, 1907666), (16, 953833), (23, 663536), (46, 331768), (92, 165884), (113, 135056), (184, 82942), (226, 67528), (367, 41584), (368, 41471), (452, 33764), (734, 20792), (904, 16882), (1468, 10396), (1808, 8441), (2599, 5872), (2936, 5198)]