9974656

素因数分解:

$2^7\times {\mathrm{149}}^1\times {\mathrm{523}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 20043000

約数和(自身を除く): 10068344

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 298, 523, 596, 1046, 1192, 2092, 2384, 4184, 4768, 8368, 9536, 16736, 19072, 33472, 66944, 77927, 155854, 311708, 623416, 1246832, 2493664, 4987328, 9974656]

約数ペア:

[(1, 9974656), (2, 4987328), (4, 2493664), (8, 1246832), (16, 623416), (32, 311708), (64, 155854), (128, 77927), (149, 66944), (298, 33472), (523, 19072), (596, 16736), (1046, 9536), (1192, 8368), (2092, 4768), (2384, 4184)]