28543008

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{22871}}^1$

素因数の和:22897

約数の個数: 48

約数和(自身を含む): 80692416

約数和(自身を除く): 52149408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 22871, 45742, 68613, 91484, 137226, 182968, 274452, 297323, 365936, 548904, 594646, 731872, 891969, 1097808, 1189292, 1783938, 2195616, 2378584, 3567876, 4757168, 7135752, 9514336, 14271504, 28543008]

約数ペア:

[(1, 28543008), (2, 14271504), (3, 9514336), (4, 7135752), (6, 4757168), (8, 3567876), (12, 2378584), (13, 2195616), (16, 1783938), (24, 1189292), (26, 1097808), (32, 891969), (39, 731872), (48, 594646), (52, 548904), (78, 365936), (96, 297323), (104, 274452), (156, 182968), (208, 137226), (312, 91484), (416, 68613), (624, 45742), (1248, 22871)]