9961856

素因数分解:

$2^7\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 19992000

約数和(自身を除く): 10030144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 223, 349, 446, 698, 892, 1396, 1784, 2792, 3568, 5584, 7136, 11168, 14272, 22336, 28544, 44672, 77827, 155654, 311308, 622616, 1245232, 2490464, 4980928, 9961856]

約数ペア:

[(1, 9961856), (2, 4980928), (4, 2490464), (8, 1245232), (16, 622616), (32, 311308), (64, 155654), (128, 77827), (223, 44672), (349, 28544), (446, 22336), (698, 14272), (892, 11168), (1396, 7136), (1784, 5584), (2792, 3568)]