842619392

素因数分解:

$2^9\times {\mathrm{863}}^1\times {\mathrm{1907}}^1$

素因数の和:2788

約数の個数: 40

約数和(自身を含む): 1686427776

約数和(自身を除く): 843808384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 863, 1726, 1907, 3452, 3814, 6904, 7628, 13808, 15256, 27616, 30512, 55232, 61024, 110464, 122048, 220928, 244096, 441856, 488192, 976384, 1645741, 3291482, 6582964, 13165928, 26331856, 52663712, 105327424, 210654848, 421309696, 842619392]

約数ペア:

[(1, 842619392), (2, 421309696), (4, 210654848), (8, 105327424), (16, 52663712), (32, 26331856), (64, 13165928), (128, 6582964), (256, 3291482), (512, 1645741), (863, 976384), (1726, 488192), (1907, 441856), (3452, 244096), (3814, 220928), (6904, 122048), (7628, 110464), (13808, 61024), (15256, 55232), (27616, 30512)]