28786304

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{13229}}^1$

素因数の和:13260

約数の個数: 32

約数和(自身を含む): 60725700

約数和(自身を除く): 31939396

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 13229, 26458, 52916, 105832, 211664, 224893, 423328, 449786, 846656, 899572, 1693312, 1799144, 3598288, 7196576, 14393152, 28786304]

約数ペア:

[(1, 28786304), (2, 14393152), (4, 7196576), (8, 3598288), (16, 1799144), (17, 1693312), (32, 899572), (34, 846656), (64, 449786), (68, 423328), (128, 224893), (136, 211664), (272, 105832), (544, 52916), (1088, 26458), (2176, 13229)]