82908714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{7681}}^1$

素因数の和:7950

約数の個数: 32

約数和(自身を含む): 190267776

約数和(自身を除く): 107359062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3598, 5397, 7681, 10794, 15362, 23043, 46086, 53767, 107534, 161301, 322602, 1974017, 3948034, 5922051, 11844102, 13818119, 27636238, 41454357, 82908714]

約数ペア:

[(1, 82908714), (2, 41454357), (3, 27636238), (6, 13818119), (7, 11844102), (14, 5922051), (21, 3948034), (42, 1974017), (257, 322602), (514, 161301), (771, 107534), (1542, 53767), (1799, 46086), (3598, 23043), (5397, 15362), (7681, 10794)]