75318448

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{7321}}^1$

素因数の和:7972

約数の個数: 20

約数和(自身を含む): 146176408

約数和(自身を除く): 70857960

約数列:

[1, 2, 4, 8, 16, 643, 1286, 2572, 5144, 7321, 10288, 14642, 29284, 58568, 117136, 4707403, 9414806, 18829612, 37659224, 75318448]

約数ペア:

[(1, 75318448), (2, 37659224), (4, 18829612), (8, 9414806), (16, 4707403), (643, 117136), (1286, 58568), (2572, 29284), (5144, 14642), (7321, 10288)]