77362754

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{240257}}^1$

素因数の和:240289

約数の個数: 16

約数和(自身を含む): 138388608

約数和(自身を除く): 61025854

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 240257, 480514, 1681799, 3363598, 5525911, 11051822, 38681377, 77362754]

約数ペア:

[(1, 77362754), (2, 38681377), (7, 11051822), (14, 5525911), (23, 3363598), (46, 1681799), (161, 480514), (322, 240257)]