40529426

素因数分解:

$2^1\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{2267}}^1$

素因数の和:3553

約数の個数: 16

約数和(自身を含む): 69564096

約数和(自身を除く): 29034670

約数列:

[1, 2, 7, 14, 1277, 2267, 2554, 4534, 8939, 15869, 17878, 31738, 2894959, 5789918, 20264713, 40529426]

約数ペア:

[(1, 40529426), (2, 20264713), (7, 5789918), (14, 2894959), (1277, 31738), (2267, 17878), (2554, 15869), (4534, 8939)]