25753972

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 48988800

約数和(自身を除く): 23234828

約数列:

[1, 2, 4, 29, 53, 58, 59, 71, 106, 116, 118, 142, 212, 236, 284, 1537, 1711, 2059, 3074, 3127, 3422, 3763, 4118, 4189, 6148, 6254, 6844, 7526, 8236, 8378, 12508, 15052, 16756, 90683, 109127, 121481, 181366, 218254, 222017, 242962, 362732, 436508, 444034, 485924, 888068, 6438493, 12876986, 25753972]

約数ペア:

[(1, 25753972), (2, 12876986), (4, 6438493), (29, 888068), (53, 485924), (58, 444034), (59, 436508), (71, 362732), (106, 242962), (116, 222017), (118, 218254), (142, 181366), (212, 121481), (236, 109127), (284, 90683), (1537, 16756), (1711, 15052), (2059, 12508), (3074, 8378), (3127, 8236), (3422, 7526), (3763, 6844), (4118, 6254), (4189, 6148)]