28907034

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{370603}}^1$

素因数の和:370621

約数の個数: 16

約数和(自身を含む): 62261472

約数和(自身を除く): 33354438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 370603, 741206, 1111809, 2223618, 4817839, 9635678, 14453517, 28907034]

約数ペア:

[(1, 28907034), (2, 14453517), (3, 9635678), (6, 4817839), (13, 2223618), (26, 1111809), (39, 741206), (78, 370603)]