12768128

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{4337}}^1$

素因数の和:4374

約数の個数: 32

約数和(自身を含む): 26548560

約数和(自身を除く): 13780432

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 4337, 8674, 17348, 34696, 69392, 99751, 138784, 199502, 277568, 399004, 555136, 798008, 1596016, 3192032, 6384064, 12768128]

約数ペア:

[(1, 12768128), (2, 6384064), (4, 3192032), (8, 1596016), (16, 798008), (23, 555136), (32, 399004), (46, 277568), (64, 199502), (92, 138784), (128, 99751), (184, 69392), (368, 34696), (736, 17348), (1472, 8674), (2944, 4337)]