12738688

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{4327}}^1$

素因数の和:4364

約数の個数: 32

約数和(自身を含む): 26487360

約数和(自身を除く): 13748672

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 4327, 8654, 17308, 34616, 69232, 99521, 138464, 199042, 276928, 398084, 553856, 796168, 1592336, 3184672, 6369344, 12738688]

約数ペア:

[(1, 12738688), (2, 6369344), (4, 3184672), (8, 1592336), (16, 796168), (23, 553856), (32, 398084), (46, 276928), (64, 199042), (92, 138464), (128, 99521), (184, 69232), (368, 34616), (736, 17308), (1472, 8654), (2944, 4327)]