66943214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{3581}}^1$

素因数の和:4315

約数の個数: 16

約数和(自身を含む): 108319680

約数和(自身を除く): 41376466

約数列:

[1, 2, 13, 26, 719, 1438, 3581, 7162, 9347, 18694, 46553, 93106, 2574739, 5149478, 33471607, 66943214]

約数ペア:

[(1, 66943214), (2, 33471607), (13, 5149478), (26, 2574739), (719, 93106), (1438, 46553), (3581, 18694), (7162, 9347)]