68205356

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{4751}}^1$

素因数の和:4889

約数の個数: 24

約数和(自身を含む): 123875136

約数和(自身を除く): 55669780

約数列:

[1, 2, 4, 37, 74, 97, 148, 194, 388, 3589, 4751, 7178, 9502, 14356, 19004, 175787, 351574, 460847, 703148, 921694, 1843388, 17051339, 34102678, 68205356]

約数ペア:

[(1, 68205356), (2, 34102678), (4, 17051339), (37, 1843388), (74, 921694), (97, 703148), (148, 460847), (194, 351574), (388, 175787), (3589, 19004), (4751, 14356), (7178, 9502)]