17948672

素因数分解:

$2^{13}\times 7^1\times {\mathrm{313}}^1$

素因数の和:346

約数の個数: 56

約数和(自身を含む): 41154096

約数和(自身を除く): 23205424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 313, 448, 512, 626, 896, 1024, 1252, 1792, 2048, 2191, 2504, 3584, 4096, 4382, 5008, 7168, 8192, 8764, 10016, 14336, 17528, 20032, 28672, 35056, 40064, 57344, 70112, 80128, 140224, 160256, 280448, 320512, 560896, 641024, 1121792, 1282048, 2243584, 2564096, 4487168, 8974336, 17948672]

約数ペア:

[(1, 17948672), (2, 8974336), (4, 4487168), (7, 2564096), (8, 2243584), (14, 1282048), (16, 1121792), (28, 641024), (32, 560896), (56, 320512), (64, 280448), (112, 160256), (128, 140224), (224, 80128), (256, 70112), (313, 57344), (448, 40064), (512, 35056), (626, 28672), (896, 20032), (1024, 17528), (1252, 14336), (1792, 10016), (2048, 8764), (2191, 8192), (2504, 7168), (3584, 5008), (4096, 4382)]