68265712

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{8761}}^1$

素因数の和:9256

約数の個数: 20

約数和(自身を含む): 132551536

約数和(自身を除く): 64285824

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 8761, 17522, 35044, 70088, 140176, 4266607, 8533214, 17066428, 34132856, 68265712]

約数ペア:

[(1, 68265712), (2, 34132856), (4, 17066428), (8, 8533214), (16, 4266607), (487, 140176), (974, 70088), (1948, 35044), (3896, 17522), (7792, 8761)]