79237744

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{439}}^1$

素因数の和:865

約数の個数: 40

約数和(自身を含む): 159588000

約数和(自身を除く): 80350256

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 389, 439, 464, 778, 878, 1556, 1756, 3112, 3512, 6224, 7024, 11281, 12731, 22562, 25462, 45124, 50924, 90248, 101848, 170771, 180496, 203696, 341542, 683084, 1366168, 2732336, 4952359, 9904718, 19809436, 39618872, 79237744]

約数ペア:

[(1, 79237744), (2, 39618872), (4, 19809436), (8, 9904718), (16, 4952359), (29, 2732336), (58, 1366168), (116, 683084), (232, 341542), (389, 203696), (439, 180496), (464, 170771), (778, 101848), (878, 90248), (1556, 50924), (1756, 45124), (3112, 25462), (3512, 22562), (6224, 12731), (7024, 11281)]