73015556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{18127}}^1$

素因数の和:18203

約数の個数: 24

約数和(自身を含む): 137047680

約数和(自身を除く): 64032124

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 18127, 36254, 72508, 344413, 688826, 960731, 1377652, 1921462, 3842924, 18253889, 36507778, 73015556]

約数ペア:

[(1, 73015556), (2, 36507778), (4, 18253889), (19, 3842924), (38, 1921462), (53, 1377652), (76, 960731), (106, 688826), (212, 344413), (1007, 72508), (2014, 36254), (4028, 18127)]