64723964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{9241}}^1$

素因数の和:9365

約数の個数: 24

約数和(自身を含む): 121107168

約数和(自身を除く): 56383204

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 1751, 3502, 7004, 9241, 18482, 36964, 157097, 314194, 628388, 951823, 1903646, 3807292, 16180991, 32361982, 64723964]

約数ペア:

[(1, 64723964), (2, 32361982), (4, 16180991), (17, 3807292), (34, 1903646), (68, 951823), (103, 628388), (206, 314194), (412, 157097), (1751, 36964), (3502, 18482), (7004, 9241)]