1409744

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:363

約数の個数: 40

約数和(自身を含む): 3208128

約数和(自身を除く): 1798384

約数列:

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

約数ペア:

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