73460144

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{16339}}^1$

素因数の和:16628

約数の個数: 20

約数和(自身を含む): 142844280

約数和(自身を除く): 69384136

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 16339, 32678, 65356, 130712, 261424, 4591259, 9182518, 18365036, 36730072, 73460144]

約数ペア:

[(1, 73460144), (2, 36730072), (4, 18365036), (8, 9182518), (16, 4591259), (281, 261424), (562, 130712), (1124, 65356), (2248, 32678), (4496, 16339)]