27894872

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 53508000

約数和(自身を除く): 25613128

約数列:

[1, 2, 4, 8, 97, 103, 194, 206, 349, 388, 412, 698, 776, 824, 1396, 2792, 9991, 19982, 33853, 35947, 39964, 67706, 71894, 79928, 135412, 143788, 270824, 287576, 3486859, 6973718, 13947436, 27894872]

約数ペア:

[(1, 27894872), (2, 13947436), (4, 6973718), (8, 3486859), (97, 287576), (103, 270824), (194, 143788), (206, 135412), (349, 79928), (388, 71894), (412, 67706), (698, 39964), (776, 35947), (824, 33853), (1396, 19982), (2792, 9991)]