8992767488

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{924421}}^1$

素因数の和:924458

約数の個数: 40

約数和(自身を含む): 18913674120

約数和(自身を除く): 9920906632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 924421, 1848842, 3697684, 7395368, 14790736, 17563999, 29581472, 35127998, 59162944, 70255996, 118325888, 140511992, 236651776, 281023984, 473303552, 562047968, 1124095936, 2248191872, 4496383744, 8992767488]

約数ペア:

[(1, 8992767488), (2, 4496383744), (4, 2248191872), (8, 1124095936), (16, 562047968), (19, 473303552), (32, 281023984), (38, 236651776), (64, 140511992), (76, 118325888), (128, 70255996), (152, 59162944), (256, 35127998), (304, 29581472), (512, 17563999), (608, 14790736), (1216, 7395368), (2432, 3697684), (4864, 1848842), (9728, 924421)]