22740508

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{739}}^1$

素因数の和:914

約数の個数: 36

約数和(自身を含む): 46651080

約数和(自身を除く): 23910572

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 628, 739, 1099, 1478, 2198, 2956, 4396, 5173, 7693, 10346, 15386, 20692, 30772, 36211, 72422, 116023, 144844, 232046, 464092, 812161, 1624322, 3248644, 5685127, 11370254, 22740508]

約数ペア:

[(1, 22740508), (2, 11370254), (4, 5685127), (7, 3248644), (14, 1624322), (28, 812161), (49, 464092), (98, 232046), (157, 144844), (196, 116023), (314, 72422), (628, 36211), (739, 30772), (1099, 20692), (1478, 15386), (2198, 10346), (2956, 7693), (4396, 5173)]