28061644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1409}}^1$

素因数の和:1809

約数の個数: 24

約数和(自身を含む): 53061120

約数和(自身を除く): 24999476

約数列:

[1, 2, 4, 13, 26, 52, 383, 766, 1409, 1532, 2818, 4979, 5636, 9958, 18317, 19916, 36634, 73268, 539647, 1079294, 2158588, 7015411, 14030822, 28061644]

約数ペア:

[(1, 28061644), (2, 14030822), (4, 7015411), (13, 2158588), (26, 1079294), (52, 539647), (383, 73268), (766, 36634), (1409, 19916), (1532, 18317), (2818, 9958), (4979, 5636)]