2664256

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:351

約数の個数: 56

約数和(自身を含む): 6380480

約数和(自身を除く): 3716224

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 313, 448, 532, 608, 626, 1064, 1216, 1252, 2128, 2191, 2504, 4256, 4382, 5008, 5947, 8512, 8764, 10016, 11894, 17528, 20032, 23788, 35056, 41629, 47576, 70112, 83258, 95152, 140224, 166516, 190304, 333032, 380608, 666064, 1332128, 2664256]

約数ペア:

[(1, 2664256), (2, 1332128), (4, 666064), (7, 380608), (8, 333032), (14, 190304), (16, 166516), (19, 140224), (28, 95152), (32, 83258), (38, 70112), (56, 47576), (64, 41629), (76, 35056), (112, 23788), (133, 20032), (152, 17528), (224, 11894), (266, 10016), (304, 8764), (313, 8512), (448, 5947), (532, 5008), (608, 4382), (626, 4256), (1064, 2504), (1216, 2191), (1252, 2128)]