28305264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{45361}}^1$

素因数の和:45385

約数の個数: 40

約数和(自身を含む): 78748432

約数和(自身を除く): 50443168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 45361, 90722, 136083, 181444, 272166, 362888, 544332, 589693, 725776, 1088664, 1179386, 1769079, 2177328, 2358772, 3538158, 4717544, 7076316, 9435088, 14152632, 28305264]

約数ペア:

[(1, 28305264), (2, 14152632), (3, 9435088), (4, 7076316), (6, 4717544), (8, 3538158), (12, 2358772), (13, 2177328), (16, 1769079), (24, 1179386), (26, 1088664), (39, 725776), (48, 589693), (52, 544332), (78, 362888), (104, 272166), (156, 181444), (208, 136083), (312, 90722), (624, 45361)]