2544416

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 5898816

約数和(自身を除く): 3354400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 307, 518, 592, 614, 1036, 1184, 1228, 2072, 2149, 2456, 4144, 4298, 4912, 8288, 8596, 9824, 11359, 17192, 22718, 34384, 45436, 68768, 79513, 90872, 159026, 181744, 318052, 363488, 636104, 1272208, 2544416]

約数ペア:

[(1, 2544416), (2, 1272208), (4, 636104), (7, 363488), (8, 318052), (14, 181744), (16, 159026), (28, 90872), (32, 79513), (37, 68768), (56, 45436), (74, 34384), (112, 22718), (148, 17192), (224, 11359), (259, 9824), (296, 8596), (307, 8288), (518, 4912), (592, 4298), (614, 4144), (1036, 2456), (1184, 2149), (1228, 2072)]