28353212

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{24527}}^1$

素因数の和:24565

約数の個数: 18

約数和(自身を含む): 52710672

約数和(自身を除く): 24357460

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 24527, 49054, 98108, 416959, 833918, 1667836, 7088303, 14176606, 28353212]

約数ペア:

[(1, 28353212), (2, 14176606), (4, 7088303), (17, 1667836), (34, 833918), (68, 416959), (289, 98108), (578, 49054), (1156, 24527)]