77468024

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{919}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 149536800

約数和(自身を除く): 72068776

約数列:

[1, 2, 4, 8, 41, 82, 164, 257, 328, 514, 919, 1028, 1838, 2056, 3676, 7352, 10537, 21074, 37679, 42148, 75358, 84296, 150716, 236183, 301432, 472366, 944732, 1889464, 9683503, 19367006, 38734012, 77468024]

約数ペア:

[(1, 77468024), (2, 38734012), (4, 19367006), (8, 9683503), (41, 1889464), (82, 944732), (164, 472366), (257, 301432), (328, 236183), (514, 150716), (919, 84296), (1028, 75358), (1838, 42148), (2056, 37679), (3676, 21074), (7352, 10537)]