28503644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5651}}^1$

素因数の和:5765

約数の個数: 24

約数和(自身を含む): 54281808

約数和(自身を除く): 25778164

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 5651, 11302, 22604, 73463, 146926, 293852, 548147, 1096294, 2192588, 7125911, 14251822, 28503644]

約数ペア:

[(1, 28503644), (2, 14251822), (4, 7125911), (13, 2192588), (26, 1096294), (52, 548147), (97, 293852), (194, 146926), (388, 73463), (1261, 22604), (2522, 11302), (5044, 5651)]