64029238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2531}}^1$

素因数の和:2692

約数の個数: 32

約数和(自身を含む): 119105280

約数和(自身を除く): 55076042

約数列:

[1, 2, 7, 13, 14, 26, 91, 139, 182, 278, 973, 1807, 1946, 2531, 3614, 5062, 12649, 17717, 25298, 32903, 35434, 65806, 230321, 351809, 460642, 703618, 2462663, 4573517, 4925326, 9147034, 32014619, 64029238]

約数ペア:

[(1, 64029238), (2, 32014619), (7, 9147034), (13, 4925326), (14, 4573517), (26, 2462663), (91, 703618), (139, 460642), (182, 351809), (278, 230321), (973, 65806), (1807, 35434), (1946, 32903), (2531, 25298), (3614, 17717), (5062, 12649)]