71081582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{248537}}^1$

素因数の和:248563

約数の個数: 16

約数和(自身を含む): 125263152

約数和(自身を除く): 54181570

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 248537, 497074, 2733907, 3230981, 5467814, 6461962, 35540791, 71081582]

約数ペア:

[(1, 71081582), (2, 35540791), (11, 6461962), (13, 5467814), (22, 3230981), (26, 2733907), (143, 497074), (286, 248537)]