66373684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{19051}}^1$

素因数の和:19135

約数の個数: 24

約数和(自身を含む): 126962528

約数和(自身を除く): 60588844

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 19051, 38102, 76204, 247663, 495326, 990652, 1276417, 2552834, 5105668, 16593421, 33186842, 66373684]

約数ペア:

[(1, 66373684), (2, 33186842), (4, 16593421), (13, 5105668), (26, 2552834), (52, 1276417), (67, 990652), (134, 495326), (268, 247663), (871, 76204), (1742, 38102), (3484, 19051)]