112491568

素因数分解:

$2^4\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1759}}^1$

素因数の和:2345

約数の個数: 40

約数和(自身を含む): 249666560

約数和(自身を除く): 137174992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 571, 1142, 1759, 2284, 3518, 3997, 4568, 7036, 7994, 9136, 12313, 14072, 15988, 24626, 28144, 31976, 49252, 63952, 98504, 197008, 1004389, 2008778, 4017556, 7030723, 8035112, 14061446, 16070224, 28122892, 56245784, 112491568]

約数ペア:

[(1, 112491568), (2, 56245784), (4, 28122892), (7, 16070224), (8, 14061446), (14, 8035112), (16, 7030723), (28, 4017556), (56, 2008778), (112, 1004389), (571, 197008), (1142, 98504), (1759, 63952), (2284, 49252), (3518, 31976), (3997, 28144), (4568, 24626), (7036, 15988), (7994, 14072), (9136, 12313)]