73972814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2663}}^1$

素因数の和:2744

約数の個数: 32

約数和(自身を含む): 126593280

約数和(自身を除く): 52620466

約数列:

[1, 2, 17, 19, 34, 38, 43, 86, 323, 646, 731, 817, 1462, 1634, 2663, 5326, 13889, 27778, 45271, 50597, 90542, 101194, 114509, 229018, 860149, 1720298, 1946653, 2175671, 3893306, 4351342, 36986407, 73972814]

約数ペア:

[(1, 73972814), (2, 36986407), (17, 4351342), (19, 3893306), (34, 2175671), (38, 1946653), (43, 1720298), (86, 860149), (323, 229018), (646, 114509), (731, 101194), (817, 90542), (1462, 50597), (1634, 45271), (2663, 27778), (5326, 13889)]