76415408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{280939}}^1$

素因数の和:280964

約数の個数: 20

約数和(自身を含む): 156764520

約数和(自身を除く): 80349112

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 280939, 561878, 1123756, 2247512, 4495024, 4775963, 9551926, 19103852, 38207704, 76415408]

約数ペア:

[(1, 76415408), (2, 38207704), (4, 19103852), (8, 9551926), (16, 4775963), (17, 4495024), (34, 2247512), (68, 1123756), (136, 561878), (272, 280939)]