87574014788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{23719939}}^1$

素因数の和:23720027

約数の個数: 24

約数和(自身を含む): 167367896640

約数和(自身を除く): 79793881852

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 23719939, 47439878, 94879756, 308359207, 616718414, 1233436828, 1684115669, 3368231338, 6736462676, 21893503697, 43787007394, 87574014788]

約数ペア:

[(1, 87574014788), (2, 43787007394), (4, 21893503697), (13, 6736462676), (26, 3368231338), (52, 1684115669), (71, 1233436828), (142, 616718414), (284, 308359207), (923, 94879756), (1846, 47439878), (3692, 23719939)]