65715748

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{28277}}^1$

素因数の和:28371

約数の個数: 24

約数和(自身を含む): 133019712

約数和(自身を除く): 67303964

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 28277, 56554, 113108, 197939, 395878, 791756, 2346991, 4693982, 9387964, 16428937, 32857874, 65715748]

約数ペア:

[(1, 65715748), (2, 32857874), (4, 16428937), (7, 9387964), (14, 4693982), (28, 2346991), (83, 791756), (166, 395878), (332, 197939), (581, 113108), (1162, 56554), (2324, 28277)]