75280816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{361927}}^1$

素因数の和:361948

約数の個数: 20

約数和(自身を含む): 157076752

約数和(自身を除く): 81795936

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 361927, 723854, 1447708, 2895416, 4705051, 5790832, 9410102, 18820204, 37640408, 75280816]

約数ペア:

[(1, 75280816), (2, 37640408), (4, 18820204), (8, 9410102), (13, 5790832), (16, 4705051), (26, 2895416), (52, 1447708), (104, 723854), (208, 361927)]