25667388

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{5527}}^1$

素因数の和:5583

約数の個数: 48

約数和(自身を含む): 68104960

約数和(自身を除く): 42437572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 5527, 11054, 16581, 22108, 33162, 49743, 66324, 99486, 149229, 198972, 237661, 298458, 475322, 596916, 712983, 950644, 1425966, 2138949, 2851932, 4277898, 6416847, 8555796, 12833694, 25667388]

約数ペア:

[(1, 25667388), (2, 12833694), (3, 8555796), (4, 6416847), (6, 4277898), (9, 2851932), (12, 2138949), (18, 1425966), (27, 950644), (36, 712983), (43, 596916), (54, 475322), (86, 298458), (108, 237661), (129, 198972), (172, 149229), (258, 99486), (387, 66324), (516, 49743), (774, 33162), (1161, 22108), (1548, 16581), (2322, 11054), (4644, 5527)]