77761996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{6257}}^1$

素因数の和:6513

約数の個数: 24

約数和(自身を含む): 147188160

約数和(自身を除く): 69426164

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 3107, 6214, 6257, 12428, 12514, 25028, 81341, 162682, 325364, 1495423, 2990846, 5981692, 19440499, 38880998, 77761996]

約数ペア:

[(1, 77761996), (2, 38880998), (4, 19440499), (13, 5981692), (26, 2990846), (52, 1495423), (239, 325364), (478, 162682), (956, 81341), (3107, 25028), (6214, 12514), (6257, 12428)]