25276576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{60761}}^1$

素因数の和:60784

約数の個数: 24

約数和(自身を含む): 53592084

約数和(自身を除く): 28315508

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 60761, 121522, 243044, 486088, 789893, 972176, 1579786, 1944352, 3159572, 6319144, 12638288, 25276576]

約数ペア:

[(1, 25276576), (2, 12638288), (4, 6319144), (8, 3159572), (13, 1944352), (16, 1579786), (26, 972176), (32, 789893), (52, 486088), (104, 243044), (208, 121522), (416, 60761)]