78527072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{188767}}^1$

素因数の和:188790

約数の個数: 24

約数和(自身を含む): 166493376

約数和(自身を除く): 87966304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 188767, 377534, 755068, 1510136, 2453971, 3020272, 4907942, 6040544, 9815884, 19631768, 39263536, 78527072]

約数ペア:

[(1, 78527072), (2, 39263536), (4, 19631768), (8, 9815884), (13, 6040544), (16, 4907942), (26, 3020272), (32, 2453971), (52, 1510136), (104, 755068), (208, 377534), (416, 188767)]