25744532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 51287040

約数和(自身を除く): 25542508

約数列:

[1, 2, 4, 11, 22, 44, 47, 59, 94, 118, 188, 211, 236, 422, 517, 649, 844, 1034, 1298, 2068, 2321, 2596, 2773, 4642, 5546, 9284, 9917, 11092, 12449, 19834, 24898, 30503, 39668, 49796, 61006, 109087, 122012, 136939, 218174, 273878, 436348, 547756, 585103, 1170206, 2340412, 6436133, 12872266, 25744532]

約数ペア:

[(1, 25744532), (2, 12872266), (4, 6436133), (11, 2340412), (22, 1170206), (44, 585103), (47, 547756), (59, 436348), (94, 273878), (118, 218174), (188, 136939), (211, 122012), (236, 109087), (422, 61006), (517, 49796), (649, 39668), (844, 30503), (1034, 24898), (1298, 19834), (2068, 12449), (2321, 11092), (2596, 9917), (2773, 9284), (4642, 5546)]