40661138

素因数分解:

$2^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{3529}}^1$

素因数の和:4361

約数の個数: 16

約数和(自身を含む): 69809280

約数和(自身を除く): 29148142

約数列:

[1, 2, 7, 14, 823, 1646, 3529, 5761, 7058, 11522, 24703, 49406, 2904367, 5808734, 20330569, 40661138]

約数ペア:

[(1, 40661138), (2, 20330569), (7, 5808734), (14, 2904367), (823, 49406), (1646, 24703), (3529, 11522), (5761, 7058)]