28448738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12689}}^1$

素因数の和:12769

約数の個数: 16

約数和(自身を含む): 45684000

約数和(自身を除く): 17235262

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 12689, 25378, 241091, 482182, 748651, 1497302, 14224369, 28448738]

約数ペア:

[(1, 28448738), (2, 14224369), (19, 1497302), (38, 748651), (59, 482182), (118, 241091), (1121, 25378), (2242, 12689)]