77285306

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{28603}}^1$

素因数の和:28805

約数の個数: 16

約数和(自身を含む): 133180224

約数和(自身を除く): 55894918

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 28603, 57206, 200221, 400442, 5520379, 11040758, 38642653, 77285306]

約数ペア:

[(1, 77285306), (2, 38642653), (7, 11040758), (14, 5520379), (193, 400442), (386, 200221), (1351, 57206), (2702, 28603)]