12642176

素因数分解:

$2^7\times {\mathrm{283}}^1\times {\mathrm{349}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 25347000

約数和(自身を除く): 12704824

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 283, 349, 566, 698, 1132, 1396, 2264, 2792, 4528, 5584, 9056, 11168, 18112, 22336, 36224, 44672, 98767, 197534, 395068, 790136, 1580272, 3160544, 6321088, 12642176]

約数ペア:

[(1, 12642176), (2, 6321088), (4, 3160544), (8, 1580272), (16, 790136), (32, 395068), (64, 197534), (128, 98767), (283, 44672), (349, 36224), (566, 22336), (698, 18112), (1132, 11168), (1396, 9056), (2264, 5584), (2792, 4528)]