71553584

素因数分解:

$2^4\times {\mathrm{911}}^1\times {\mathrm{4909}}^1$

素因数の和:5828

約数の個数: 20

約数和(自身を含む): 138815520

約数和(自身を除く): 67261936

約数列:

[1, 2, 4, 8, 16, 911, 1822, 3644, 4909, 7288, 9818, 14576, 19636, 39272, 78544, 4472099, 8944198, 17888396, 35776792, 71553584]

約数ペア:

[(1, 71553584), (2, 35776792), (4, 17888396), (8, 8944198), (16, 4472099), (911, 78544), (1822, 39272), (3644, 19636), (4909, 14576), (7288, 9818)]