66527826

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1597}}^1$

素因数の和:1786

約数の個数: 32

約数和(自身を含む): 136686528

約数和(自身を除く): 70158702

約数列:

[1, 2, 3, 6, 53, 106, 131, 159, 262, 318, 393, 786, 1597, 3194, 4791, 6943, 9582, 13886, 20829, 41658, 84641, 169282, 209207, 253923, 418414, 507846, 627621, 1255242, 11087971, 22175942, 33263913, 66527826]

約数ペア:

[(1, 66527826), (2, 33263913), (3, 22175942), (6, 11087971), (53, 1255242), (106, 627621), (131, 507846), (159, 418414), (262, 253923), (318, 209207), (393, 169282), (786, 84641), (1597, 41658), (3194, 20829), (4791, 13886), (6943, 9582)]