28136844

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{26951}}^1$

素因数の和:26990

約数の個数: 36

約数和(自身を含む): 73578960

約数和(自身を除く): 45442116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 26951, 53902, 80853, 107804, 161706, 242559, 323412, 485118, 781579, 970236, 1563158, 2344737, 3126316, 4689474, 7034211, 9378948, 14068422, 28136844]

約数ペア:

[(1, 28136844), (2, 14068422), (3, 9378948), (4, 7034211), (6, 4689474), (9, 3126316), (12, 2344737), (18, 1563158), (29, 970236), (36, 781579), (58, 485118), (87, 323412), (116, 242559), (174, 161706), (261, 107804), (348, 80853), (522, 53902), (1044, 26951)]