28343998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{22531}}^1$

素因数の和:22587

約数の個数: 16

約数和(自身を含む): 46235664

約数和(自身を除く): 17891666

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 22531, 45062, 383027, 766054, 833647, 1667294, 14171999, 28343998]

約数ペア:

[(1, 28343998), (2, 14171999), (17, 1667294), (34, 833647), (37, 766054), (74, 383027), (629, 45062), (1258, 22531)]