77868568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1699}}^1$

素因数の和:2059

約数の個数: 32

約数和(自身を含む): 155142000

約数和(自身を除く): 77273432

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 337, 674, 1348, 1699, 2696, 3398, 5729, 6796, 11458, 13592, 22916, 28883, 45832, 57766, 115532, 231064, 572563, 1145126, 2290252, 4580504, 9733571, 19467142, 38934284, 77868568]

約数ペア:

[(1, 77868568), (2, 38934284), (4, 19467142), (8, 9733571), (17, 4580504), (34, 2290252), (68, 1145126), (136, 572563), (337, 231064), (674, 115532), (1348, 57766), (1699, 45832), (2696, 28883), (3398, 22916), (5729, 13592), (6796, 11458)]