42668059

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 53673984

約数和(自身を除く): 11005925

約数列:

[1, 7, 23, 31, 83, 103, 161, 217, 581, 713, 721, 1909, 2369, 2573, 3193, 4991, 8549, 13363, 16583, 18011, 22351, 59179, 59843, 73439, 196627, 265019, 414253, 514073, 1376389, 1855133, 6095437, 42668059]

約数ペア:

[(1, 42668059), (7, 6095437), (23, 1855133), (31, 1376389), (83, 514073), (103, 414253), (161, 265019), (217, 196627), (581, 73439), (713, 59843), (721, 59179), (1909, 22351), (2369, 18011), (2573, 16583), (3193, 13363), (4991, 8549)]