25286404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44207}}^1$

素因数の和:44235

約数の個数: 24

約数和(自身を含む): 51988608

約数和(自身を除く): 26702204

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 44207, 88414, 176828, 486277, 574691, 972554, 1149382, 1945108, 2298764, 6321601, 12643202, 25286404]

約数ペア:

[(1, 25286404), (2, 12643202), (4, 6321601), (11, 2298764), (13, 1945108), (22, 1149382), (26, 972554), (44, 574691), (52, 486277), (143, 176828), (286, 88414), (572, 44207)]