826043392

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{42457}}^1$

素因数の和:42496

約数の個数: 44

約数和(自身を含む): 1738230520

約数和(自身を除く): 912187128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 4864, 9728, 19456, 42457, 84914, 169828, 339656, 679312, 806683, 1358624, 1613366, 2717248, 3226732, 5434496, 6453464, 10868992, 12906928, 21737984, 25813856, 43475968, 51627712, 103255424, 206510848, 413021696, 826043392]

約数ペア:

[(1, 826043392), (2, 413021696), (4, 206510848), (8, 103255424), (16, 51627712), (19, 43475968), (32, 25813856), (38, 21737984), (64, 12906928), (76, 10868992), (128, 6453464), (152, 5434496), (256, 3226732), (304, 2717248), (512, 1613366), (608, 1358624), (1024, 806683), (1216, 679312), (2432, 339656), (4864, 169828), (9728, 84914), (19456, 42457)]