87427844

素因数分解:

$2^2\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{2389}}^1$

素因数の和:3707

約数の個数: 24

約数和(自身を含む): 175062720

約数和(自身を除く): 87634876

約数列:

[1, 2, 4, 7, 14, 28, 1307, 2389, 2614, 4778, 5228, 9149, 9556, 16723, 18298, 33446, 36596, 66892, 3122423, 6244846, 12489692, 21856961, 43713922, 87427844]

約数ペア:

[(1, 87427844), (2, 43713922), (4, 21856961), (7, 12489692), (14, 6244846), (28, 3122423), (1307, 66892), (2389, 36596), (2614, 33446), (4778, 18298), (5228, 16723), (9149, 9556)]