28237896

素因数分解:

$2^3\times 3^4\times {\mathrm{43577}}^1$

素因数の和:43595

約数の個数: 40

約数和(自身を含む): 79094070

約数和(自身を除く): 50856174

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 43577, 87154, 130731, 174308, 261462, 348616, 392193, 522924, 784386, 1045848, 1176579, 1568772, 2353158, 3137544, 3529737, 4706316, 7059474, 9412632, 14118948, 28237896]

約数ペア:

[(1, 28237896), (2, 14118948), (3, 9412632), (4, 7059474), (6, 4706316), (8, 3529737), (9, 3137544), (12, 2353158), (18, 1568772), (24, 1176579), (27, 1045848), (36, 784386), (54, 522924), (72, 392193), (81, 348616), (108, 261462), (162, 174308), (216, 130731), (324, 87154), (648, 43577)]