28518112

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7489}}^1$

素因数の和:7523

約数の個数: 48

約数和(自身を含む): 67949280

約数和(自身を除く): 39431168

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 7489, 14978, 29956, 52423, 59912, 104846, 119824, 127313, 209692, 239648, 254626, 419384, 509252, 838768, 891191, 1018504, 1677536, 1782382, 2037008, 3564764, 4074016, 7129528, 14259056, 28518112]

約数ペア:

[(1, 28518112), (2, 14259056), (4, 7129528), (7, 4074016), (8, 3564764), (14, 2037008), (16, 1782382), (17, 1677536), (28, 1018504), (32, 891191), (34, 838768), (56, 509252), (68, 419384), (112, 254626), (119, 239648), (136, 209692), (224, 127313), (238, 119824), (272, 104846), (476, 59912), (544, 52423), (952, 29956), (1904, 14978), (3808, 7489)]