2819488

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 6519744

約数和(自身を除く): 3700256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 307, 328, 574, 614, 656, 1148, 1228, 1312, 2149, 2296, 2456, 4298, 4592, 4912, 8596, 9184, 9824, 12587, 17192, 25174, 34384, 50348, 68768, 88109, 100696, 176218, 201392, 352436, 402784, 704872, 1409744, 2819488]

約数ペア:

[(1, 2819488), (2, 1409744), (4, 704872), (7, 402784), (8, 352436), (14, 201392), (16, 176218), (28, 100696), (32, 88109), (41, 68768), (56, 50348), (82, 34384), (112, 25174), (164, 17192), (224, 12587), (287, 9824), (307, 9184), (328, 8596), (574, 4912), (614, 4592), (656, 4298), (1148, 2456), (1228, 2296), (1312, 2149)]