38480218

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^2\times {\mathrm{347}}^1$

素因数の和:534

約数の個数: 24

約数和(自身を含む): 66907872

約数和(自身を除く): 28427654

約数列:

[1, 2, 7, 14, 89, 178, 347, 623, 694, 1246, 2429, 4858, 7921, 15842, 30883, 55447, 61766, 110894, 216181, 432362, 2748587, 5497174, 19240109, 38480218]

約数ペア:

[(1, 38480218), (2, 19240109), (7, 5497174), (14, 2748587), (89, 432362), (178, 216181), (347, 110894), (623, 61766), (694, 55447), (1246, 30883), (2429, 15842), (4858, 7921)]