28607184

素因数分解:

$2^4\times 3^2\times {\mathrm{257}}^1\times {\mathrm{773}}^1$

素因数の和:1044

約数の個数: 60

約数和(自身を含む): 80475876

約数和(自身を除く): 51868692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 257, 514, 771, 773, 1028, 1542, 1546, 2056, 2313, 2319, 3084, 3092, 4112, 4626, 4638, 6168, 6184, 6957, 9252, 9276, 12336, 12368, 13914, 18504, 18552, 27828, 37008, 37104, 55656, 111312, 198661, 397322, 595983, 794644, 1191966, 1589288, 1787949, 2383932, 3178576, 3575898, 4767864, 7151796, 9535728, 14303592, 28607184]

約数ペア:

[(1, 28607184), (2, 14303592), (3, 9535728), (4, 7151796), (6, 4767864), (8, 3575898), (9, 3178576), (12, 2383932), (16, 1787949), (18, 1589288), (24, 1191966), (36, 794644), (48, 595983), (72, 397322), (144, 198661), (257, 111312), (514, 55656), (771, 37104), (773, 37008), (1028, 27828), (1542, 18552), (1546, 18504), (2056, 13914), (2313, 12368), (2319, 12336), (3084, 9276), (3092, 9252), (4112, 6957), (4626, 6184), (4638, 6168)]