67292576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{161761}}^1$

素因数の和:161784

約数の個数: 24

約数和(自身を含む): 142674084

約数和(自身を除く): 75381508

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 161761, 323522, 647044, 1294088, 2102893, 2588176, 4205786, 5176352, 8411572, 16823144, 33646288, 67292576]

約数ペア:

[(1, 67292576), (2, 33646288), (4, 16823144), (8, 8411572), (13, 5176352), (16, 4205786), (26, 2588176), (32, 2102893), (52, 1294088), (104, 647044), (208, 323522), (416, 161761)]