25184984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2089}}^1$

素因数の和:2243

約数の個数: 32

約数和(自身を含む): 51915600

約数和(自身を除く): 26730616

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 1096, 1507, 2089, 3014, 4178, 6028, 8356, 12056, 16712, 22979, 45958, 91916, 183832, 286193, 572386, 1144772, 2289544, 3148123, 6296246, 12592492, 25184984]

約数ペア:

[(1, 25184984), (2, 12592492), (4, 6296246), (8, 3148123), (11, 2289544), (22, 1144772), (44, 572386), (88, 286193), (137, 183832), (274, 91916), (548, 45958), (1096, 22979), (1507, 16712), (2089, 12056), (3014, 8356), (4178, 6028)]