73712144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{418819}}^1$

素因数の和:418838

約数の個数: 20

約数和(自身を含む): 155801040

約数和(自身を除く): 82088896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 418819, 837638, 1675276, 3350552, 4607009, 6701104, 9214018, 18428036, 36856072, 73712144]

約数ペア:

[(1, 73712144), (2, 36856072), (4, 18428036), (8, 9214018), (11, 6701104), (16, 4607009), (22, 3350552), (44, 1675276), (88, 837638), (176, 418819)]