28846048

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 74027520

約数和(自身を除く): 45181472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 224, 253, 308, 322, 352, 368, 506, 509, 616, 644, 736, 1012, 1018, 1232, 1288, 1771, 2024, 2036, 2464, 2576, 3542, 3563, 4048, 4072, 5152, 5599, 7084, 7126, 8096, 8144, 11198, 11707, 14168, 14252, 16288, 22396, 23414, 28336, 28504, 39193, 44792, 46828, 56672, 57008, 78386, 81949, 89584, 93656, 114016, 128777, 156772, 163898, 179168, 187312, 257554, 313544, 327796, 374624, 515108, 627088, 655592, 901439, 1030216, 1254176, 1311184, 1802878, 2060432, 2622368, 3605756, 4120864, 7211512, 14423024, 28846048]

約数ペア:

[(1, 28846048), (2, 14423024), (4, 7211512), (7, 4120864), (8, 3605756), (11, 2622368), (14, 2060432), (16, 1802878), (22, 1311184), (23, 1254176), (28, 1030216), (32, 901439), (44, 655592), (46, 627088), (56, 515108), (77, 374624), (88, 327796), (92, 313544), (112, 257554), (154, 187312), (161, 179168), (176, 163898), (184, 156772), (224, 128777), (253, 114016), (308, 93656), (322, 89584), (352, 81949), (368, 78386), (506, 57008), (509, 56672), (616, 46828), (644, 44792), (736, 39193), (1012, 28504), (1018, 28336), (1232, 23414), (1288, 22396), (1771, 16288), (2024, 14252), (2036, 14168), (2464, 11707), (2576, 11198), (3542, 8144), (3563, 8096), (4048, 7126), (4072, 7084), (5152, 5599)]