801425408

素因数分解:

$2^{11}\times 7^1\times {\mathrm{55903}}^1$

素因数の和:55932

約数の個数: 48

約数和(自身を含む): 1831415040

約数和(自身を除く): 1029989632

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, 55903, 111806, 223612, 391321, 447224, 782642, 894448, 1565284, 1788896, 3130568, 3577792, 6261136, 7155584, 12522272, 14311168, 25044544, 28622336, 50089088, 57244672, 100178176, 114489344, 200356352, 400712704, 801425408]

約数ペア:

[(1, 801425408), (2, 400712704), (4, 200356352), (7, 114489344), (8, 100178176), (14, 57244672), (16, 50089088), (28, 28622336), (32, 25044544), (56, 14311168), (64, 12522272), (112, 7155584), (128, 6261136), (224, 3577792), (256, 3130568), (448, 1788896), (512, 1565284), (896, 894448), (1024, 782642), (1792, 447224), (2048, 391321), (3584, 223612), (7168, 111806), (14336, 55903)]