25919168

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{3347}}^1$

素因数の和:3381

約数の個数: 42

約数和(自身を含む): 56551068

約数和(自身を除く): 30631900

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3347, 3872, 6694, 7744, 13388, 26776, 36817, 53552, 73634, 107104, 147268, 214208, 294536, 404987, 589072, 809974, 1178144, 1619948, 2356288, 3239896, 6479792, 12959584, 25919168]

約数ペア:

[(1, 25919168), (2, 12959584), (4, 6479792), (8, 3239896), (11, 2356288), (16, 1619948), (22, 1178144), (32, 809974), (44, 589072), (64, 404987), (88, 294536), (121, 214208), (176, 147268), (242, 107104), (352, 73634), (484, 53552), (704, 36817), (968, 26776), (1936, 13388), (3347, 7744), (3872, 6694)]