27760168

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 53222400

約数和(自身を除く): 25462232

約数列:

[1, 2, 4, 8, 89, 127, 178, 254, 307, 356, 508, 614, 712, 1016, 1228, 2456, 11303, 22606, 27323, 38989, 45212, 54646, 77978, 90424, 109292, 155956, 218584, 311912, 3470021, 6940042, 13880084, 27760168]

約数ペア:

[(1, 27760168), (2, 13880084), (4, 6940042), (8, 3470021), (89, 311912), (127, 218584), (178, 155956), (254, 109292), (307, 90424), (356, 77978), (508, 54646), (614, 45212), (712, 38989), (1016, 27323), (1228, 22606), (2456, 11303)]