77491538

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{3701}}^1$

素因数の和:3770

約数の個数: 24

約数和(自身を含む): 126941580

約数和(自身を除く): 49450042

約数列:

[1, 2, 19, 29, 38, 58, 361, 551, 722, 1102, 3701, 7402, 10469, 20938, 70319, 107329, 140638, 214658, 1336061, 2039251, 2672122, 4078502, 38745769, 77491538]

約数ペア:

[(1, 77491538), (2, 38745769), (19, 4078502), (29, 2672122), (38, 2039251), (58, 1336061), (361, 214658), (551, 140638), (722, 107329), (1102, 70319), (3701, 20938), (7402, 10469)]