13966928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{51349}}^1$

素因数の和:51374

約数の個数: 20

約数和(自身を含む): 28653300

約数和(自身を除く): 14686372

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 51349, 102698, 205396, 410792, 821584, 872933, 1745866, 3491732, 6983464, 13966928]

約数ペア:

[(1, 13966928), (2, 6983464), (4, 3491732), (8, 1745866), (16, 872933), (17, 821584), (34, 410792), (68, 205396), (136, 102698), (272, 51349)]