68811232

素因数分解:

$2^5\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1109}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 155524320

約数和(自身を除く): 86713088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 277, 554, 1108, 1109, 1939, 2216, 2218, 3878, 4432, 4436, 7756, 7763, 8864, 8872, 15512, 15526, 17744, 31024, 31052, 35488, 62048, 62104, 124208, 248416, 307193, 614386, 1228772, 2150351, 2457544, 4300702, 4915088, 8601404, 9830176, 17202808, 34405616, 68811232]

約数ペア:

[(1, 68811232), (2, 34405616), (4, 17202808), (7, 9830176), (8, 8601404), (14, 4915088), (16, 4300702), (28, 2457544), (32, 2150351), (56, 1228772), (112, 614386), (224, 307193), (277, 248416), (554, 124208), (1108, 62104), (1109, 62048), (1939, 35488), (2216, 31052), (2218, 31024), (3878, 17744), (4432, 15526), (4436, 15512), (7756, 8872), (7763, 8864)]