77613808

素因数分解:

$2^4\times {\mathrm{1229}}^1\times {\mathrm{3947}}^1$

素因数の和:5184

約数の個数: 20

約数和(自身を含む): 150537240

約数和(自身を除く): 72923432

約数列:

[1, 2, 4, 8, 16, 1229, 2458, 3947, 4916, 7894, 9832, 15788, 19664, 31576, 63152, 4850863, 9701726, 19403452, 38806904, 77613808]

約数ペア:

[(1, 77613808), (2, 38806904), (4, 19403452), (8, 9701726), (16, 4850863), (1229, 63152), (2458, 31576), (3947, 19664), (4916, 15788), (7894, 9832)]