38122196

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2903}}^1$

素因数の和:2988

約数の個数: 36

約数和(自身を含む): 78791328

約数和(自身を除く): 40669132

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 469, 938, 1876, 2903, 3283, 5806, 6566, 11612, 13132, 20321, 40642, 81284, 142247, 194501, 284494, 389002, 568988, 778004, 1361507, 2723014, 5446028, 9530549, 19061098, 38122196]

約数ペア:

[(1, 38122196), (2, 19061098), (4, 9530549), (7, 5446028), (14, 2723014), (28, 1361507), (49, 778004), (67, 568988), (98, 389002), (134, 284494), (196, 194501), (268, 142247), (469, 81284), (938, 40642), (1876, 20321), (2903, 13132), (3283, 11612), (5806, 6566)]