127749544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53407}}^1$

素因数の和:53449

約数の個数: 32

約数和(自身を含む): 269176320

約数和(自身を除く): 141426776

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 53407, 106814, 213628, 427256, 694291, 1228361, 1388582, 2456722, 2777164, 4913444, 5554328, 9826888, 15968693, 31937386, 63874772, 127749544]

約数ペア:

[(1, 127749544), (2, 63874772), (4, 31937386), (8, 15968693), (13, 9826888), (23, 5554328), (26, 4913444), (46, 2777164), (52, 2456722), (92, 1388582), (104, 1228361), (184, 694291), (299, 427256), (598, 213628), (1196, 106814), (2392, 53407)]