28448344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{209179}}^1$

素因数の和:209202

約数の個数: 16

約数和(自身を含む): 56478600

約数和(自身を除く): 28030256

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 209179, 418358, 836716, 1673432, 3556043, 7112086, 14224172, 28448344]

約数ペア:

[(1, 28448344), (2, 14224172), (4, 7112086), (8, 3556043), (17, 1673432), (34, 836716), (68, 418358), (136, 209179)]