72813904

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{96827}}^1$

素因数の和:96882

約数の個数: 20

約数和(自身を含む): 144080064

約数和(自身を除く): 71266160

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 96827, 193654, 387308, 774616, 1549232, 4550869, 9101738, 18203476, 36406952, 72813904]

約数ペア:

[(1, 72813904), (2, 36406952), (4, 18203476), (8, 9101738), (16, 4550869), (47, 1549232), (94, 774616), (188, 387308), (376, 193654), (752, 96827)]