61428718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2957}}^1$

素因数の和:3036

約数の個数: 32

約数和(自身を含む): 107339904

約数和(自身を除く): 45911186

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 221, 442, 611, 799, 1222, 1598, 2957, 5914, 10387, 20774, 38441, 50269, 76882, 100538, 138979, 277958, 653497, 1306994, 1806727, 2362643, 3613454, 4725286, 30714359, 61428718]

約数ペア:

[(1, 61428718), (2, 30714359), (13, 4725286), (17, 3613454), (26, 2362643), (34, 1806727), (47, 1306994), (94, 653497), (221, 277958), (442, 138979), (611, 100538), (799, 76882), (1222, 50269), (1598, 38441), (2957, 20774), (5914, 10387)]