40277818

素因数分解:

$2^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{4787}}^1$

素因数の和:5397

約数の個数: 16

約数和(自身を含む): 69177024

約数和(自身を除く): 28899206

約数列:

[1, 2, 7, 14, 601, 1202, 4207, 4787, 8414, 9574, 33509, 67018, 2876987, 5753974, 20138909, 40277818]

約数ペア:

[(1, 40277818), (2, 20138909), (7, 5753974), (14, 2876987), (601, 67018), (1202, 33509), (4207, 9574), (4787, 8414)]