28373068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{417251}}^1$

素因数の和:417272

約数の個数: 12

約数和(自身を含む): 52573752

約数和(自身を除く): 24200684

約数列:

[1, 2, 4, 17, 34, 68, 417251, 834502, 1669004, 7093267, 14186534, 28373068]

約数ペア:

[(1, 28373068), (2, 14186534), (4, 7093267), (17, 1669004), (34, 834502), (68, 417251)]