25545884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70181}}^1$

素因数の和:70205

約数の個数: 24

約数和(自身を含む): 55022688

約数和(自身を除く): 29476804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 70181, 140362, 280724, 491267, 912353, 982534, 1824706, 1965068, 3649412, 6386471, 12772942, 25545884]

約数ペア:

[(1, 25545884), (2, 12772942), (4, 6386471), (7, 3649412), (13, 1965068), (14, 1824706), (26, 982534), (28, 912353), (52, 491267), (91, 280724), (182, 140362), (364, 70181)]