25542968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10009}}^1$

素因数の和:10055

約数の個数: 32

約数和(自身を含む): 54054000

約数和(自身を除く): 28511032

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 10009, 20018, 40036, 80072, 110099, 220198, 290261, 440396, 580522, 880792, 1161044, 2322088, 3192871, 6385742, 12771484, 25542968]

約数ペア:

[(1, 25542968), (2, 12771484), (4, 6385742), (8, 3192871), (11, 2322088), (22, 1161044), (29, 880792), (44, 580522), (58, 440396), (88, 290261), (116, 220198), (232, 110099), (319, 80072), (638, 40036), (1276, 20018), (2552, 10009)]