28544328

素因数分解:

$2^3\times 3^2\times {\mathrm{396449}}^1$

素因数の和:396461

約数の個数: 24

約数和(自身を含む): 77307750

約数和(自身を除く): 48763422

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 396449, 792898, 1189347, 1585796, 2378694, 3171592, 3568041, 4757388, 7136082, 9514776, 14272164, 28544328]

約数ペア:

[(1, 28544328), (2, 14272164), (3, 9514776), (4, 7136082), (6, 4757388), (8, 3568041), (9, 3171592), (12, 2378694), (18, 1585796), (24, 1189347), (36, 792898), (72, 396449)]