74874124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{4079}}^1$

素因数の和:4449

約数の個数: 24

約数和(自身を含む): 141543360

約数和(自身を除く): 66669236

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 1412, 4079, 4589, 8158, 9178, 16316, 18356, 53027, 106054, 212108, 1439887, 2879774, 5759548, 18718531, 37437062, 74874124]

約数ペア:

[(1, 74874124), (2, 37437062), (4, 18718531), (13, 5759548), (26, 2879774), (52, 1439887), (353, 212108), (706, 106054), (1412, 53027), (4079, 18356), (4589, 16316), (8158, 9178)]