25361042

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 49641984

約数和(自身を除く): 24280942

約数列:

[1, 2, 7, 14, 17, 23, 34, 41, 46, 82, 113, 119, 161, 226, 238, 287, 322, 391, 574, 697, 782, 791, 943, 1394, 1582, 1886, 1921, 2599, 2737, 3842, 4633, 4879, 5198, 5474, 6601, 9266, 9758, 13202, 13447, 16031, 18193, 26894, 32062, 32431, 36386, 44183, 64862, 78761, 88366, 106559, 112217, 157522, 213118, 224434, 309281, 551327, 618562, 745913, 1102654, 1491826, 1811503, 3623006, 12680521, 25361042]

約数ペア:

[(1, 25361042), (2, 12680521), (7, 3623006), (14, 1811503), (17, 1491826), (23, 1102654), (34, 745913), (41, 618562), (46, 551327), (82, 309281), (113, 224434), (119, 213118), (161, 157522), (226, 112217), (238, 106559), (287, 88366), (322, 78761), (391, 64862), (574, 44183), (697, 36386), (782, 32431), (791, 32062), (943, 26894), (1394, 18193), (1582, 16031), (1886, 13447), (1921, 13202), (2599, 9758), (2737, 9266), (3842, 6601), (4633, 5474), (4879, 5198)]