71727118

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:688

約数の個数: 24

約数和(自身を含む): 113035176

約数和(自身を除く): 41308058

約数列:

[1, 2, 31, 62, 67, 134, 557, 961, 1114, 1922, 2077, 4154, 17267, 34534, 37319, 64387, 74638, 128774, 535277, 1070554, 1156889, 2313778, 35863559, 71727118]

約数ペア:

[(1, 71727118), (2, 35863559), (31, 2313778), (62, 1156889), (67, 1070554), (134, 535277), (557, 128774), (961, 74638), (1114, 64387), (1922, 37319), (2077, 34534), (4154, 17267)]