42106666

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2803}}^1$

素因数の和:2878

約数の個数: 32

約数和(自身を含む): 76717440

約数和(自身を除く): 34610774

約数列:

[1, 2, 7, 14, 29, 37, 58, 74, 203, 259, 406, 518, 1073, 2146, 2803, 5606, 7511, 15022, 19621, 39242, 81287, 103711, 162574, 207422, 569009, 725977, 1138018, 1451954, 3007619, 6015238, 21053333, 42106666]

約数ペア:

[(1, 42106666), (2, 21053333), (7, 6015238), (14, 3007619), (29, 1451954), (37, 1138018), (58, 725977), (74, 569009), (203, 207422), (259, 162574), (406, 103711), (518, 81287), (1073, 39242), (2146, 19621), (2803, 15022), (5606, 7511)]