21103626488

素因数分解:

$2^3\times 7^1\times {\mathrm{8969}}^1\times {\mathrm{42017}}^1$

素因数の和:50999

約数の個数: 32

約数和(自身を含む): 45228175200

約数和(自身を除く): 24124548712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 8969, 17938, 35876, 42017, 62783, 71752, 84034, 125566, 168068, 251132, 294119, 336136, 502264, 588238, 1176476, 2352952, 376850473, 753700946, 1507401892, 2637953311, 3014803784, 5275906622, 10551813244, 21103626488]

約数ペア:

[(1, 21103626488), (2, 10551813244), (4, 5275906622), (7, 3014803784), (8, 2637953311), (14, 1507401892), (28, 753700946), (56, 376850473), (8969, 2352952), (17938, 1176476), (35876, 588238), (42017, 502264), (62783, 336136), (71752, 294119), (84034, 251132), (125566, 168068)]