28417912

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{353}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 55436400

約数和(自身を除く): 27018488

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 347, 353, 694, 706, 1388, 1412, 2776, 2824, 10063, 10237, 20126, 20474, 40252, 40948, 80504, 81896, 122491, 244982, 489964, 979928, 3552239, 7104478, 14208956, 28417912]

約数ペア:

[(1, 28417912), (2, 14208956), (4, 7104478), (8, 3552239), (29, 979928), (58, 489964), (116, 244982), (232, 122491), (347, 81896), (353, 80504), (694, 40948), (706, 40252), (1388, 20474), (1412, 20126), (2776, 10237), (2824, 10063)]