67661408

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{72911}}^1$

素因数の和:72950

約数の個数: 24

約数和(自身を含む): 137803680

約数和(自身を除く): 70142272

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 72911, 145822, 291644, 583288, 1166576, 2114419, 2333152, 4228838, 8457676, 16915352, 33830704, 67661408]

約数ペア:

[(1, 67661408), (2, 33830704), (4, 16915352), (8, 8457676), (16, 4228838), (29, 2333152), (32, 2114419), (58, 1166576), (116, 583288), (232, 291644), (464, 145822), (928, 72911)]