28222544

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3761}}^1$

素因数の和:3843

約数の個数: 40

約数和(自身を含む): 63442368

約数和(自身を除く): 35219824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 3761, 7504, 7522, 15044, 26327, 30088, 52654, 60176, 105308, 210616, 251987, 421232, 503974, 1007948, 1763909, 2015896, 3527818, 4031792, 7055636, 14111272, 28222544]

約数ペア:

[(1, 28222544), (2, 14111272), (4, 7055636), (7, 4031792), (8, 3527818), (14, 2015896), (16, 1763909), (28, 1007948), (56, 503974), (67, 421232), (112, 251987), (134, 210616), (268, 105308), (469, 60176), (536, 52654), (938, 30088), (1072, 26327), (1876, 15044), (3752, 7522), (3761, 7504)]