27705156968

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{4271}}^1$

素因数の和:4602

約数の個数: 64

約数和(自身を含む): 53965612800

約数和(自身を除く): 26260455832

約数列:

[1, 2, 4, 8, 43, 86, 109, 172, 173, 218, 344, 346, 436, 692, 872, 1384, 4271, 4687, 7439, 8542, 9374, 14878, 17084, 18748, 18857, 29756, 34168, 37496, 37714, 59512, 75428, 150856, 183653, 367306, 465539, 734612, 738883, 810851, 931078, 1469224, 1477766, 1621702, 1862156, 2955532, 3243404, 3724312, 5911064, 6486808, 20018177, 31771969, 40036354, 63543938, 80072708, 80538247, 127087876, 160145416, 161076494, 254175752, 322152988, 644305976, 3463144621, 6926289242, 13852578484, 27705156968]

約数ペア:

[(1, 27705156968), (2, 13852578484), (4, 6926289242), (8, 3463144621), (43, 644305976), (86, 322152988), (109, 254175752), (172, 161076494), (173, 160145416), (218, 127087876), (344, 80538247), (346, 80072708), (436, 63543938), (692, 40036354), (872, 31771969), (1384, 20018177), (4271, 6486808), (4687, 5911064), (7439, 3724312), (8542, 3243404), (9374, 2955532), (14878, 1862156), (17084, 1621702), (18748, 1477766), (18857, 1469224), (29756, 931078), (34168, 810851), (37496, 738883), (37714, 734612), (59512, 465539), (75428, 367306), (150856, 183653)]