64567424

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{11731}}^1$

素因数の和:11788

約数の個数: 32

約数和(自身を含む): 131633040

約数和(自身を除く): 67065616

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 11731, 23462, 46924, 93848, 187696, 375392, 504433, 750784, 1008866, 1501568, 2017732, 4035464, 8070928, 16141856, 32283712, 64567424]

約数ペア:

[(1, 64567424), (2, 32283712), (4, 16141856), (8, 8070928), (16, 4035464), (32, 2017732), (43, 1501568), (64, 1008866), (86, 750784), (128, 504433), (172, 375392), (344, 187696), (688, 93848), (1376, 46924), (2752, 23462), (5504, 11731)]