28459548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{60811}}^1$

素因数の和:60834

約数の個数: 36

約数和(自身を含む): 77474488

約数和(自身を除く): 49014940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 60811, 121622, 182433, 243244, 364866, 547299, 729732, 790543, 1094598, 1581086, 2189196, 2371629, 3162172, 4743258, 7114887, 9486516, 14229774, 28459548]

約数ペア:

[(1, 28459548), (2, 14229774), (3, 9486516), (4, 7114887), (6, 4743258), (9, 3162172), (12, 2371629), (13, 2189196), (18, 1581086), (26, 1094598), (36, 790543), (39, 729732), (52, 547299), (78, 364866), (117, 243244), (156, 182433), (234, 121622), (468, 60811)]