28150992

素因数分解:

$2^4\times 3^2\times {\mathrm{195493}}^1$

素因数の和:195507

約数の個数: 30

約数和(自身を含む): 78784082

約数和(自身を除く): 50633090

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 195493, 390986, 586479, 781972, 1172958, 1563944, 1759437, 2345916, 3127888, 3518874, 4691832, 7037748, 9383664, 14075496, 28150992]

約数ペア:

[(1, 28150992), (2, 14075496), (3, 9383664), (4, 7037748), (6, 4691832), (8, 3518874), (9, 3127888), (12, 2345916), (16, 1759437), (18, 1563944), (24, 1172958), (36, 781972), (48, 586479), (72, 390986), (144, 195493)]