15691531712

素因数分解:

$2^6\times {\mathrm{439}}^1\times {\mathrm{558497}}^1$

素因数の和:558948

約数の個数: 28

約数和(自身を含む): 31208868240

約数和(自身を除く): 15517336528

約数列:

[1, 2, 4, 8, 16, 32, 64, 439, 878, 1756, 3512, 7024, 14048, 28096, 558497, 1116994, 2233988, 4467976, 8935952, 17871904, 35743808, 245180183, 490360366, 980720732, 1961441464, 3922882928, 7845765856, 15691531712]

約数ペア:

[(1, 15691531712), (2, 7845765856), (4, 3922882928), (8, 1961441464), (16, 980720732), (32, 490360366), (64, 245180183), (439, 35743808), (878, 17871904), (1756, 8935952), (3512, 4467976), (7024, 2233988), (14048, 1116994), (28096, 558497)]