25234924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 52397856

約数和(自身を除く): 27162932

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 157, 281, 286, 314, 562, 572, 628, 1124, 1727, 2041, 3091, 3454, 3653, 4082, 6182, 6908, 7306, 8164, 12364, 14612, 22451, 40183, 44117, 44902, 80366, 88234, 89804, 160732, 176468, 485287, 573521, 970574, 1147042, 1941148, 2294084, 6308731, 12617462, 25234924]

約数ペア:

[(1, 25234924), (2, 12617462), (4, 6308731), (11, 2294084), (13, 1941148), (22, 1147042), (26, 970574), (44, 573521), (52, 485287), (143, 176468), (157, 160732), (281, 89804), (286, 88234), (314, 80366), (562, 44902), (572, 44117), (628, 40183), (1124, 22451), (1727, 14612), (2041, 12364), (3091, 8164), (3454, 7306), (3653, 6908), (4082, 6182)]