26099108

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 54552960

約数和(自身を除く): 28453852

約数列:

[1, 2, 4, 7, 14, 28, 43, 53, 86, 106, 172, 212, 301, 371, 409, 602, 742, 818, 1204, 1484, 1636, 2279, 2863, 4558, 5726, 9116, 11452, 15953, 17587, 21677, 31906, 35174, 43354, 63812, 70348, 86708, 123109, 151739, 246218, 303478, 492436, 606956, 932111, 1864222, 3728444, 6524777, 13049554, 26099108]

約数ペア:

[(1, 26099108), (2, 13049554), (4, 6524777), (7, 3728444), (14, 1864222), (28, 932111), (43, 606956), (53, 492436), (86, 303478), (106, 246218), (172, 151739), (212, 123109), (301, 86708), (371, 70348), (409, 63812), (602, 43354), (742, 35174), (818, 31906), (1204, 21677), (1484, 17587), (1636, 15953), (2279, 11452), (2863, 9116), (4558, 5726)]