25190964

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{4457}}^1$

素因数の和:4624

約数の個数: 36

約数和(自身を含む): 64097124

約数和(自身を除く): 38906160

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 4457, 5652, 8914, 13371, 17828, 26742, 40113, 53484, 80226, 160452, 699749, 1399498, 2099247, 2798996, 4198494, 6297741, 8396988, 12595482, 25190964]

約数ペア:

[(1, 25190964), (2, 12595482), (3, 8396988), (4, 6297741), (6, 4198494), (9, 2798996), (12, 2099247), (18, 1399498), (36, 699749), (157, 160452), (314, 80226), (471, 53484), (628, 40113), (942, 26742), (1413, 17828), (1884, 13371), (2826, 8914), (4457, 5652)]