71225852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{19763}}^1$

素因数の和:19837

約数の個数: 24

約数和(自身を含む): 134474256

約数和(自身を除く): 63248404

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 19763, 39526, 79052, 335971, 671942, 1047439, 1343884, 2094878, 4189756, 17806463, 35612926, 71225852]

約数ペア:

[(1, 71225852), (2, 35612926), (4, 17806463), (17, 4189756), (34, 2094878), (53, 1343884), (68, 1047439), (106, 671942), (212, 335971), (901, 79052), (1802, 39526), (3604, 19763)]