26697686

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{1181}}^1$

素因数の和:1399

約数の個数: 16

約数和(自身を含む): 40849920

約数和(自身を除く): 14152234

約数列:

[1, 2, 89, 127, 178, 254, 1181, 2362, 11303, 22606, 105109, 149987, 210218, 299974, 13348843, 26697686]

約数ペア:

[(1, 26697686), (2, 13348843), (89, 299974), (127, 210218), (178, 149987), (254, 105109), (1181, 22606), (2362, 11303)]