97977764

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{563}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 173554080

約数和(自身を除く): 75576316

約数列:

[1, 2, 4, 139, 278, 313, 556, 563, 626, 1126, 1252, 2252, 43507, 78257, 87014, 156514, 174028, 176219, 313028, 352438, 704876, 24494441, 48988882, 97977764]

約数ペア:

[(1, 97977764), (2, 48988882), (4, 24494441), (139, 704876), (278, 352438), (313, 313028), (556, 176219), (563, 174028), (626, 156514), (1126, 87014), (1252, 78257), (2252, 43507)]