784319856

素因数分解:

$2^4\times 3^1\times {\mathrm{16339997}}^1$

素因数の和:16340008

約数の個数: 20

約数和(自身を含む): 2026159752

約数和(自身を除く): 1241839896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 16339997, 32679994, 49019991, 65359988, 98039982, 130719976, 196079964, 261439952, 392159928, 784319856]

約数ペア:

[(1, 784319856), (2, 392159928), (3, 261439952), (4, 196079964), (6, 130719976), (8, 98039982), (12, 65359988), (16, 49019991), (24, 32679994), (48, 16339997)]