1147853728

素因数分解:

$2^5\times 7^1\times {\mathrm{311}}^1\times {\mathrm{16477}}^1$

素因数の和:16805

約数の個数: 48

約数和(自身を含む): 2591132544

約数和(自身を除く): 1443278816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 311, 622, 1244, 2177, 2488, 4354, 4976, 8708, 9952, 16477, 17416, 32954, 34832, 65908, 69664, 115339, 131816, 230678, 263632, 461356, 527264, 922712, 1845424, 3690848, 5124347, 10248694, 20497388, 35870429, 40994776, 71740858, 81989552, 143481716, 163979104, 286963432, 573926864, 1147853728]

約数ペア:

[(1, 1147853728), (2, 573926864), (4, 286963432), (7, 163979104), (8, 143481716), (14, 81989552), (16, 71740858), (28, 40994776), (32, 35870429), (56, 20497388), (112, 10248694), (224, 5124347), (311, 3690848), (622, 1845424), (1244, 922712), (2177, 527264), (2488, 461356), (4354, 263632), (4976, 230678), (8708, 131816), (9952, 115339), (16477, 69664), (17416, 65908), (32954, 34832)]