28524368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{104869}}^1$

素因数の和:104894

約数の個数: 20

約数和(自身を含む): 58517460

約数和(自身を除く): 29993092

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 104869, 209738, 419476, 838952, 1677904, 1782773, 3565546, 7131092, 14262184, 28524368]

約数ペア:

[(1, 28524368), (2, 14262184), (4, 7131092), (8, 3565546), (16, 1782773), (17, 1677904), (34, 838952), (68, 419476), (136, 209738), (272, 104869)]