89954284

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{479}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 190310400

約数和(自身を除く): 100356116

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 353, 479, 532, 706, 958, 1412, 1916, 2471, 3353, 4942, 6706, 6707, 9101, 9884, 13412, 13414, 18202, 26828, 36404, 46949, 63707, 93898, 127414, 169087, 187796, 254828, 338174, 676348, 1183609, 2367218, 3212653, 4734436, 6425306, 12850612, 22488571, 44977142, 89954284]

約数ペア:

[(1, 89954284), (2, 44977142), (4, 22488571), (7, 12850612), (14, 6425306), (19, 4734436), (28, 3212653), (38, 2367218), (76, 1183609), (133, 676348), (266, 338174), (353, 254828), (479, 187796), (532, 169087), (706, 127414), (958, 93898), (1412, 63707), (1916, 46949), (2471, 36404), (3353, 26828), (4942, 18202), (6706, 13414), (6707, 13412), (9101, 9884)]