25190372336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2987473}}^1$

素因数の和:2987529

約数の個数: 40

約数和(自身を含む): 53344335744

約数和(自身を除く): 28153963408

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 2987473, 5974946, 11949892, 23899784, 47799568, 50787041, 92611663, 101574082, 185223326, 203148164, 370446652, 406296328, 740893304, 812592656, 1481786608, 1574398271, 3148796542, 6297593084, 12595186168, 25190372336]

約数ペア:

[(1, 25190372336), (2, 12595186168), (4, 6297593084), (8, 3148796542), (16, 1574398271), (17, 1481786608), (31, 812592656), (34, 740893304), (62, 406296328), (68, 370446652), (124, 203148164), (136, 185223326), (248, 101574082), (272, 92611663), (496, 50787041), (527, 47799568), (1054, 23899784), (2108, 11949892), (4216, 5974946), (8432, 2987473)]