38870392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{907}}^1$

素因数の和:1411

約数の個数: 32

約数和(自身を含む): 79758720

約数和(自身を除く): 40888328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 487, 907, 974, 1814, 1948, 3628, 3896, 5357, 7256, 9977, 10714, 19954, 21428, 39908, 42856, 79816, 441709, 883418, 1766836, 3533672, 4858799, 9717598, 19435196, 38870392]

約数ペア:

[(1, 38870392), (2, 19435196), (4, 9717598), (8, 4858799), (11, 3533672), (22, 1766836), (44, 883418), (88, 441709), (487, 79816), (907, 42856), (974, 39908), (1814, 21428), (1948, 19954), (3628, 10714), (3896, 9977), (5357, 7256)]