71313286

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{2861}}^1$

素因数の和:2988

約数の個数: 24

約数和(自身を含む): 118761552

約数和(自身を除く): 47448266

約数列:

[1, 2, 11, 22, 103, 121, 206, 242, 1133, 2266, 2861, 5722, 12463, 24926, 31471, 62942, 294683, 346181, 589366, 692362, 3241513, 6483026, 35656643, 71313286]

約数ペア:

[(1, 71313286), (2, 35656643), (11, 6483026), (22, 3241513), (103, 692362), (121, 589366), (206, 346181), (242, 294683), (1133, 62942), (2266, 31471), (2861, 24926), (5722, 12463)]