28204941384

素因数分解:

$2^3\times 3^2\times {\mathrm{1543}}^1\times {\mathrm{253879}}^1$

素因数の和:255434

約数の個数: 48

約数和(自身を含む): 76438190400

約数和(自身を除く): 48233249016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1543, 3086, 4629, 6172, 9258, 12344, 13887, 18516, 27774, 37032, 55548, 111096, 253879, 507758, 761637, 1015516, 1523274, 2031032, 2284911, 3046548, 4569822, 6093096, 9139644, 18279288, 391735297, 783470594, 1175205891, 1566941188, 2350411782, 3133882376, 3525617673, 4700823564, 7051235346, 9401647128, 14102470692, 28204941384]

約数ペア:

[(1, 28204941384), (2, 14102470692), (3, 9401647128), (4, 7051235346), (6, 4700823564), (8, 3525617673), (9, 3133882376), (12, 2350411782), (18, 1566941188), (24, 1175205891), (36, 783470594), (72, 391735297), (1543, 18279288), (3086, 9139644), (4629, 6093096), (6172, 4569822), (9258, 3046548), (12344, 2284911), (13887, 2031032), (18516, 1523274), (27774, 1015516), (37032, 761637), (55548, 507758), (111096, 253879)]