22128358

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 39794688

約数和(自身を除く): 17666330

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 434, 469, 761, 938, 1522, 2077, 4154, 5327, 10654, 14539, 23591, 29078, 47182, 50987, 101974, 165137, 330274, 356909, 713818, 1580597, 3161194, 11064179, 22128358]

約数ペア:

[(1, 22128358), (2, 11064179), (7, 3161194), (14, 1580597), (31, 713818), (62, 356909), (67, 330274), (134, 165137), (217, 101974), (434, 50987), (469, 47182), (761, 29078), (938, 23591), (1522, 14539), (2077, 10654), (4154, 5327)]