28042276801

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9842849}}^1$

素因数の和:9842904

約数の個数: 16

約数和(自身を含む): 35906716800

約数和(自身を除く): 7864439999

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 9842849, 68899943, 108271339, 364185413, 757899373, 2549297891, 4006039543, 28042276801]

約数ペア:

[(1, 28042276801), (7, 4006039543), (11, 2549297891), (37, 757899373), (77, 364185413), (259, 108271339), (407, 68899943), (2849, 9842849)]