22671278

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 40255488

約数和(自身を除く): 17584210

約数列:

[1, 2, 7, 14, 41, 82, 127, 254, 287, 311, 574, 622, 889, 1778, 2177, 4354, 5207, 10414, 12751, 25502, 36449, 39497, 72898, 78994, 89257, 178514, 276479, 552958, 1619377, 3238754, 11335639, 22671278]

約数ペア:

[(1, 22671278), (2, 11335639), (7, 3238754), (14, 1619377), (41, 552958), (82, 276479), (127, 178514), (254, 89257), (287, 78994), (311, 72898), (574, 39497), (622, 36449), (889, 25502), (1778, 12751), (2177, 10414), (4354, 5207)]