74691128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{1283}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 147916800

約数和(自身を除く): 73225672

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 383, 766, 1283, 1532, 2566, 3064, 5132, 7277, 10264, 14554, 24377, 29108, 48754, 58216, 97508, 195016, 491389, 982778, 1965556, 3931112, 9336391, 18672782, 37345564, 74691128]

約数ペア:

[(1, 74691128), (2, 37345564), (4, 18672782), (8, 9336391), (19, 3931112), (38, 1965556), (76, 982778), (152, 491389), (383, 195016), (766, 97508), (1283, 58216), (1532, 48754), (2566, 29108), (3064, 24377), (5132, 14554), (7277, 10264)]