5398288

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:479

約数の個数: 40

約数和(自身を含む): 12068672

約数和(自身を除く): 6670384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 307, 314, 614, 628, 1099, 1228, 1256, 2149, 2198, 2456, 2512, 4298, 4396, 4912, 8596, 8792, 17192, 17584, 34384, 48199, 96398, 192796, 337393, 385592, 674786, 771184, 1349572, 2699144, 5398288]

約数ペア:

[(1, 5398288), (2, 2699144), (4, 1349572), (7, 771184), (8, 674786), (14, 385592), (16, 337393), (28, 192796), (56, 96398), (112, 48199), (157, 34384), (307, 17584), (314, 17192), (614, 8792), (628, 8596), (1099, 4912), (1228, 4396), (1256, 4298), (2149, 2512), (2198, 2456)]