28528094193

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1867}}^1\times {\mathrm{3821}}^1$

素因数の和:5765

約数の個数: 32

約数和(自身を含む): 40209641472

約数和(自身を除く): 11681547279

約数列:

[1, 3, 31, 43, 93, 129, 1333, 1867, 3821, 3999, 5601, 11463, 57877, 80281, 118451, 164303, 173631, 240843, 355353, 492909, 2488711, 5093393, 7133807, 7466133, 15280179, 21401421, 221148017, 306753701, 663444051, 920261103, 9509364731, 28528094193]

約数ペア:

[(1, 28528094193), (3, 9509364731), (31, 920261103), (43, 663444051), (93, 306753701), (129, 221148017), (1333, 21401421), (1867, 15280179), (3821, 7466133), (3999, 7133807), (5601, 5093393), (11463, 2488711), (57877, 492909), (80281, 355353), (118451, 240843), (164303, 173631)]