71530706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{7621}}^1$

素因数の和:7674

約数の個数: 24

約数和(自身を含む): 121967244

約数和(自身を除く): 50436538

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 7621, 9386, 15242, 99073, 144799, 198146, 289598, 1882387, 2751181, 3764774, 5502362, 35765353, 71530706]

約数ペア:

[(1, 71530706), (2, 35765353), (13, 5502362), (19, 3764774), (26, 2751181), (38, 1882387), (247, 289598), (361, 198146), (494, 144799), (722, 99073), (4693, 15242), (7621, 9386)]