67242538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{43049}}^1$

素因数の和:43133

約数の個数: 16

約数和(自身を含む): 111585600

約数和(自身を除く): 44343062

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 43049, 86098, 473539, 947078, 3056479, 6112958, 33621269, 67242538]

約数ペア:

[(1, 67242538), (2, 33621269), (11, 6112958), (22, 3056479), (71, 947078), (142, 473539), (781, 86098), (1562, 43049)]