25259884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{3217}}^1$

素因数の和:3385

約数の個数: 24

約数和(自身を含む): 47935328

約数和(自身を除く): 22675444

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3217, 3926, 6434, 7852, 12868, 41821, 83642, 167284, 485767, 971534, 1943068, 6314971, 12629942, 25259884]

約数ペア:

[(1, 25259884), (2, 12629942), (4, 6314971), (13, 1943068), (26, 971534), (52, 485767), (151, 167284), (302, 83642), (604, 41821), (1963, 12868), (3217, 7852), (3926, 6434)]