39051272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{811}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 79121280

約数和(自身を除く): 40070008

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 463, 811, 926, 1622, 1852, 3244, 3704, 6019, 6488, 10543, 12038, 21086, 24076, 42172, 48152, 84344, 375493, 750986, 1501972, 3003944, 4881409, 9762818, 19525636, 39051272]

約数ペア:

[(1, 39051272), (2, 19525636), (4, 9762818), (8, 4881409), (13, 3003944), (26, 1501972), (52, 750986), (104, 375493), (463, 84344), (811, 48152), (926, 42172), (1622, 24076), (1852, 21086), (3244, 12038), (3704, 10543), (6019, 6488)]