28390608

素因数分解:

$2^4\times 3^3\times {\mathrm{65719}}^1$

素因数の和:65736

約数の個数: 40

約数和(自身を含む): 81492800

約数和(自身を除く): 53102192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 65719, 131438, 197157, 262876, 394314, 525752, 591471, 788628, 1051504, 1182942, 1577256, 1774413, 2365884, 3154512, 3548826, 4731768, 7097652, 9463536, 14195304, 28390608]

約数ペア:

[(1, 28390608), (2, 14195304), (3, 9463536), (4, 7097652), (6, 4731768), (8, 3548826), (9, 3154512), (12, 2365884), (16, 1774413), (18, 1577256), (24, 1182942), (27, 1051504), (36, 788628), (48, 591471), (54, 525752), (72, 394314), (108, 262876), (144, 197157), (216, 131438), (432, 65719)]