28137316

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{4637}}^1$

素因数の和:4719

約数の個数: 24

約数和(自身を含む): 51815736

約数和(自身を除く): 23678420

約数列:

[1, 2, 4, 37, 41, 74, 82, 148, 164, 1517, 3034, 4637, 6068, 9274, 18548, 171569, 190117, 343138, 380234, 686276, 760468, 7034329, 14068658, 28137316]

約数ペア:

[(1, 28137316), (2, 14068658), (4, 7034329), (37, 760468), (41, 686276), (74, 380234), (82, 343138), (148, 190117), (164, 171569), (1517, 18548), (3034, 9274), (4637, 6068)]