77890694

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{27407}}^1$

素因数の和:27452

約数の個数: 24

約数和(自身を含む): 140603040

約数和(自身を除く): 62712346

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 27407, 54814, 191849, 383698, 794803, 1342943, 1589606, 2685886, 5563621, 11127242, 38945347, 77890694]

約数ペア:

[(1, 77890694), (2, 38945347), (7, 11127242), (14, 5563621), (29, 2685886), (49, 1589606), (58, 1342943), (98, 794803), (203, 383698), (406, 191849), (1421, 54814), (2842, 27407)]