40277552

素因数分解:

$2^4\times 7^1\times {\mathrm{359621}}^1$

素因数の和:359636

約数の個数: 20

約数和(自身を含む): 89186256

約数和(自身を除く): 48908704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 359621, 719242, 1438484, 2517347, 2876968, 5034694, 5753936, 10069388, 20138776, 40277552]

約数ペア:

[(1, 40277552), (2, 20138776), (4, 10069388), (7, 5753936), (8, 5034694), (14, 2876968), (16, 2517347), (28, 1438484), (56, 719242), (112, 359621)]