2208561376

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{266477}}^1$

素因数の和:266531

約数の個数: 48

約数和(自身を含む): 5103586656

約数和(自身を除く): 2895025280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 266477, 532954, 1065908, 1865339, 2131816, 3730678, 4263632, 7461356, 8527264, 9859649, 14922712, 19719298, 29845424, 39438596, 59690848, 69017543, 78877192, 138035086, 157754384, 276070172, 315508768, 552140344, 1104280688, 2208561376]

約数ペア:

[(1, 2208561376), (2, 1104280688), (4, 552140344), (7, 315508768), (8, 276070172), (14, 157754384), (16, 138035086), (28, 78877192), (32, 69017543), (37, 59690848), (56, 39438596), (74, 29845424), (112, 19719298), (148, 14922712), (224, 9859649), (259, 8527264), (296, 7461356), (518, 4263632), (592, 3730678), (1036, 2131816), (1184, 1865339), (2072, 1065908), (4144, 532954), (8288, 266477)]