1728305152

素因数分解:

$2^{11}\times 7^1\times {\mathrm{120557}}^1$

素因数の和:120586

約数の個数: 48

約数和(自身を含む): 3949480080

約数和(自身を除く): 2221174928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 14336, 120557, 241114, 482228, 843899, 964456, 1687798, 1928912, 3375596, 3857824, 6751192, 7715648, 13502384, 15431296, 27004768, 30862592, 54009536, 61725184, 108019072, 123450368, 216038144, 246900736, 432076288, 864152576, 1728305152]

約数ペア:

[(1, 1728305152), (2, 864152576), (4, 432076288), (7, 246900736), (8, 216038144), (14, 123450368), (16, 108019072), (28, 61725184), (32, 54009536), (56, 30862592), (64, 27004768), (112, 15431296), (128, 13502384), (224, 7715648), (256, 6751192), (448, 3857824), (512, 3375596), (896, 1928912), (1024, 1687798), (1792, 964456), (2048, 843899), (3584, 482228), (7168, 241114), (14336, 120557)]