4021388144

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{24571}}^1$

素因数の和:24825

約数の個数: 40

約数和(自身を含む): 7979904432

約数和(自身を除く): 3958516288

約数列:

[1, 2, 4, 8, 16, 53, 106, 193, 212, 386, 424, 772, 848, 1544, 3088, 10229, 20458, 24571, 40916, 49142, 81832, 98284, 163664, 196568, 393136, 1302263, 2604526, 4742203, 5209052, 9484406, 10418104, 18968812, 20836208, 37937624, 75875248, 251336759, 502673518, 1005347036, 2010694072, 4021388144]

約数ペア:

[(1, 4021388144), (2, 2010694072), (4, 1005347036), (8, 502673518), (16, 251336759), (53, 75875248), (106, 37937624), (193, 20836208), (212, 18968812), (386, 10418104), (424, 9484406), (772, 5209052), (848, 4742203), (1544, 2604526), (3088, 1302263), (10229, 393136), (20458, 196568), (24571, 163664), (40916, 98284), (49142, 81832)]