28765728

素因数分解:

$2^5\times 3^2\times {\mathrm{99881}}^1$

素因数の和:99897

約数の個数: 36

約数和(自身を含む): 81803358

約数和(自身を除く): 53037630

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 99881, 199762, 299643, 399524, 599286, 799048, 898929, 1198572, 1598096, 1797858, 2397144, 3196192, 3595716, 4794288, 7191432, 9588576, 14382864, 28765728]

約数ペア:

[(1, 28765728), (2, 14382864), (3, 9588576), (4, 7191432), (6, 4794288), (8, 3595716), (9, 3196192), (12, 2397144), (16, 1797858), (18, 1598096), (24, 1198572), (32, 898929), (36, 799048), (48, 599286), (72, 399524), (96, 299643), (144, 199762), (288, 99881)]