28202694

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21269}}^1$

素因数の和:21304

約数の個数: 32

約数和(自身を含む): 64320480

約数和(自身を除く): 36117786

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 21269, 42538, 63807, 127614, 276497, 361573, 552994, 723146, 829491, 1084719, 1658982, 2169438, 4700449, 9400898, 14101347, 28202694]

約数ペア:

[(1, 28202694), (2, 14101347), (3, 9400898), (6, 4700449), (13, 2169438), (17, 1658982), (26, 1084719), (34, 829491), (39, 723146), (51, 552994), (78, 361573), (102, 276497), (221, 127614), (442, 63807), (663, 42538), (1326, 21269)]