73771408

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{7193}}^1$

素因数の和:7842

約数の個数: 20

約数和(自身を含む): 143174988

約数和(自身を除く): 69403580

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 7193, 10256, 14386, 28772, 57544, 115088, 4610713, 9221426, 18442852, 36885704, 73771408]

約数ペア:

[(1, 73771408), (2, 36885704), (4, 18442852), (8, 9221426), (16, 4610713), (641, 115088), (1282, 57544), (2564, 28772), (5128, 14386), (7193, 10256)]