28271504

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{56999}}^1$

素因数の和:57038

約数の個数: 20

約数和(自身を含む): 56544000

約数和(自身を除く): 28272496

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 56999, 113998, 227996, 455992, 911984, 1766969, 3533938, 7067876, 14135752, 28271504]

約数ペア:

[(1, 28271504), (2, 14135752), (4, 7067876), (8, 3533938), (16, 1766969), (31, 911984), (62, 455992), (124, 227996), (248, 113998), (496, 56999)]