77682644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{15401}}^1$

素因数の和:15515

約数の個数: 24

約数和(自身を含む): 147920808

約数和(自身を除く): 70238164

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 15401, 30802, 61604, 200213, 400426, 800852, 1493897, 2987794, 5975588, 19420661, 38841322, 77682644]

約数ペア:

[(1, 77682644), (2, 38841322), (4, 19420661), (13, 5975588), (26, 2987794), (52, 1493897), (97, 800852), (194, 400426), (388, 200213), (1261, 61604), (2522, 30802), (5044, 15401)]