68259712

素因数分解:

$2^7\times {\mathrm{197}}^1\times {\mathrm{2707}}^1$

素因数の和:2918

約数の個数: 32

約数和(自身を含む): 136726920

約数和(自身を除く): 68467208

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 394, 788, 1576, 2707, 3152, 5414, 6304, 10828, 12608, 21656, 25216, 43312, 86624, 173248, 346496, 533279, 1066558, 2133116, 4266232, 8532464, 17064928, 34129856, 68259712]

約数ペア:

[(1, 68259712), (2, 34129856), (4, 17064928), (8, 8532464), (16, 4266232), (32, 2133116), (64, 1066558), (128, 533279), (197, 346496), (394, 173248), (788, 86624), (1576, 43312), (2707, 25216), (3152, 21656), (5414, 12608), (6304, 10828)]