3421756688

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{985529}}^1$

素因数の和:985575

約数の個数: 40

約数和(自身を含む): 7821166080

約数和(自身を除く): 4399409392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 985529, 1971058, 3942116, 6898703, 7884232, 13797406, 15768464, 27594812, 30551399, 55189624, 61102798, 110379248, 122205596, 213859793, 244411192, 427719586, 488822384, 855439172, 1710878344, 3421756688]

約数ペア:

[(1, 3421756688), (2, 1710878344), (4, 855439172), (7, 488822384), (8, 427719586), (14, 244411192), (16, 213859793), (28, 122205596), (31, 110379248), (56, 61102798), (62, 55189624), (112, 30551399), (124, 27594812), (217, 15768464), (248, 13797406), (434, 7884232), (496, 6898703), (868, 3942116), (1736, 1971058), (3472, 985529)]