627799984

素因数分解:

$2^4\times 7^1\times {\mathrm{5605357}}^1$

素因数の和:5605372

約数の個数: 20

約数和(自身を含む): 1390128784

約数和(自身を除く): 762328800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 5605357, 11210714, 22421428, 39237499, 44842856, 78474998, 89685712, 156949996, 313899992, 627799984]

約数ペア:

[(1, 627799984), (2, 313899992), (4, 156949996), (7, 89685712), (8, 78474998), (14, 44842856), (16, 39237499), (28, 22421428), (56, 11210714), (112, 5605357)]