22261288

素因数分解:

$2^3\times 7^2\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 49094100

約数和(自身を除く): 26832812

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 109, 196, 218, 392, 436, 521, 763, 872, 1042, 1526, 2084, 3052, 3647, 4168, 5341, 6104, 7294, 10682, 14588, 21364, 25529, 29176, 42728, 51058, 56789, 102116, 113578, 204232, 227156, 397523, 454312, 795046, 1590092, 2782661, 3180184, 5565322, 11130644, 22261288]

約数ペア:

[(1, 22261288), (2, 11130644), (4, 5565322), (7, 3180184), (8, 2782661), (14, 1590092), (28, 795046), (49, 454312), (56, 397523), (98, 227156), (109, 204232), (196, 113578), (218, 102116), (392, 56789), (436, 51058), (521, 42728), (763, 29176), (872, 25529), (1042, 21364), (1526, 14588), (2084, 10682), (3052, 7294), (3647, 6104), (4168, 5341)]