22288528

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:439

約数の個数: 40

約数和(自身を含む): 44675712

約数和(自身を除く): 22387184

約数列:

[1, 2, 4, 8, 16, 47, 94, 107, 188, 214, 277, 376, 428, 554, 752, 856, 1108, 1712, 2216, 4432, 5029, 10058, 13019, 20116, 26038, 29639, 40232, 52076, 59278, 80464, 104152, 118556, 208304, 237112, 474224, 1393033, 2786066, 5572132, 11144264, 22288528]

約数ペア:

[(1, 22288528), (2, 11144264), (4, 5572132), (8, 2786066), (16, 1393033), (47, 474224), (94, 237112), (107, 208304), (188, 118556), (214, 104152), (277, 80464), (376, 59278), (428, 52076), (554, 40232), (752, 29639), (856, 26038), (1108, 20116), (1712, 13019), (2216, 10058), (4432, 5029)]