55889968

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:629

約数の個数: 40

約数和(自身を含む): 111029600

約数和(自身を除く): 55139632

約数列:

[1, 2, 4, 8, 16, 73, 109, 146, 218, 292, 436, 439, 584, 872, 878, 1168, 1744, 1756, 3512, 7024, 7957, 15914, 31828, 32047, 47851, 63656, 64094, 95702, 127312, 128188, 191404, 256376, 382808, 512752, 765616, 3493123, 6986246, 13972492, 27944984, 55889968]

約数ペア:

[(1, 55889968), (2, 27944984), (4, 13972492), (8, 6986246), (16, 3493123), (73, 765616), (109, 512752), (146, 382808), (218, 256376), (292, 191404), (436, 128188), (439, 127312), (584, 95702), (872, 64094), (878, 63656), (1168, 47851), (1744, 32047), (1756, 31828), (3512, 15914), (7024, 7957)]