42505378

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{1871}}^1$

素因数の和:2217

約数の個数: 16

約数和(自身を含む): 65729664

約数和(自身を除く): 23224286

約数列:

[1, 2, 37, 74, 307, 614, 1871, 3742, 11359, 22718, 69227, 138454, 574397, 1148794, 21252689, 42505378]

約数ペア:

[(1, 42505378), (2, 21252689), (37, 1148794), (74, 574397), (307, 138454), (614, 69227), (1871, 22718), (3742, 11359)]