1021568

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 2129760

約数和(自身を除く): 1108192

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 347, 368, 694, 736, 1388, 1472, 2776, 2944, 5552, 7981, 11104, 15962, 22208, 31924, 44416, 63848, 127696, 255392, 510784, 1021568]

約数ペア:

[(1, 1021568), (2, 510784), (4, 255392), (8, 127696), (16, 63848), (23, 44416), (32, 31924), (46, 22208), (64, 15962), (92, 11104), (128, 7981), (184, 5552), (347, 2944), (368, 2776), (694, 1472), (736, 1388)]