28601144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1140

約数の個数: 64

約数和(自身を含む): 65802240

約数和(自身を除く): 37201096

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 184, 253, 286, 299, 506, 572, 598, 1012, 1087, 1144, 1196, 2024, 2174, 2392, 3289, 4348, 6578, 8696, 11957, 13156, 14131, 23914, 25001, 26312, 28262, 47828, 50002, 56524, 95656, 100004, 113048, 155441, 200008, 275011, 310882, 325013, 550022, 621764, 650026, 1100044, 1243528, 1300052, 2200088, 2600104, 3575143, 7150286, 14300572, 28601144]

約数ペア:

[(1, 28601144), (2, 14300572), (4, 7150286), (8, 3575143), (11, 2600104), (13, 2200088), (22, 1300052), (23, 1243528), (26, 1100044), (44, 650026), (46, 621764), (52, 550022), (88, 325013), (92, 310882), (104, 275011), (143, 200008), (184, 155441), (253, 113048), (286, 100004), (299, 95656), (506, 56524), (572, 50002), (598, 47828), (1012, 28262), (1087, 26312), (1144, 25001), (1196, 23914), (2024, 14131), (2174, 13156), (2392, 11957), (3289, 8696), (4348, 6578)]