2017996672

素因数分解:

$2^7\times {\mathrm{2531}}^1\times {\mathrm{6229}}^1$

素因数の和:8774

約数の個数: 32

約数和(自身を含む): 4022461800

約数和(自身を除く): 2004465128

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2531, 5062, 6229, 10124, 12458, 20248, 24916, 40496, 49832, 80992, 99664, 161984, 199328, 323968, 398656, 797312, 15765599, 31531198, 63062396, 126124792, 252249584, 504499168, 1008998336, 2017996672]

約数ペア:

[(1, 2017996672), (2, 1008998336), (4, 504499168), (8, 252249584), (16, 126124792), (32, 63062396), (64, 31531198), (128, 15765599), (2531, 797312), (5062, 398656), (6229, 323968), (10124, 199328), (12458, 161984), (20248, 99664), (24916, 80992), (40496, 49832)]