72511348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199207}}^1$

素因数の和:199231

約数の個数: 24

約数和(自身を含む): 156179072

約数和(自身を除く): 83667724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 199207, 398414, 796828, 1394449, 2589691, 2788898, 5179382, 5577796, 10358764, 18127837, 36255674, 72511348]

約数ペア:

[(1, 72511348), (2, 36255674), (4, 18127837), (7, 10358764), (13, 5577796), (14, 5179382), (26, 2788898), (28, 2589691), (52, 1394449), (91, 796828), (182, 398414), (364, 199207)]