25439104

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{8641}}^1$

素因数の和:8678

約数の個数: 32

約数和(自身を含む): 52889040

約数和(自身を除く): 27449936

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 8641, 17282, 34564, 69128, 138256, 198743, 276512, 397486, 553024, 794972, 1106048, 1589944, 3179888, 6359776, 12719552, 25439104]

約数ペア:

[(1, 25439104), (2, 12719552), (4, 6359776), (8, 3179888), (16, 1589944), (23, 1106048), (32, 794972), (46, 553024), (64, 397486), (92, 276512), (128, 198743), (184, 138256), (368, 69128), (736, 34564), (1472, 17282), (2944, 8641)]