64472782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{6961}}^1$

素因数の和:7395

約数の個数: 16

約数和(自身を含む): 105766704

約数和(自身を除く): 41293922

約数列:

[1, 2, 11, 22, 421, 842, 4631, 6961, 9262, 13922, 76571, 153142, 2930581, 5861162, 32236391, 64472782]

約数ペア:

[(1, 64472782), (2, 32236391), (11, 5861162), (22, 2930581), (421, 153142), (842, 76571), (4631, 13922), (6961, 9262)]