67146404

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1500

約数の個数: 36

約数和(自身を含む): 129124800

約数和(自身を除く): 61978396

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 169, 284, 338, 676, 923, 1399, 1846, 2798, 3692, 5596, 11999, 18187, 23998, 36374, 47996, 72748, 99329, 198658, 236431, 397316, 472862, 945724, 1291277, 2582554, 5165108, 16786601, 33573202, 67146404]

約数ペア:

[(1, 67146404), (2, 33573202), (4, 16786601), (13, 5165108), (26, 2582554), (52, 1291277), (71, 945724), (142, 472862), (169, 397316), (284, 236431), (338, 198658), (676, 99329), (923, 72748), (1399, 47996), (1846, 36374), (2798, 23998), (3692, 18187), (5596, 11999)]