3949345792

素因数分解:

$2^{10}\times 7^1\times {\mathrm{550969}}^1$

素因数の和:550996

約数の個数: 44

約数和(自身を含む): 9022684720

約数和(自身を除く): 5073338928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 550969, 1101938, 2203876, 3856783, 4407752, 7713566, 8815504, 15427132, 17631008, 30854264, 35262016, 61708528, 70524032, 123417056, 141048064, 246834112, 282096128, 493668224, 564192256, 987336448, 1974672896, 3949345792]

約数ペア:

[(1, 3949345792), (2, 1974672896), (4, 987336448), (7, 564192256), (8, 493668224), (14, 282096128), (16, 246834112), (28, 141048064), (32, 123417056), (56, 70524032), (64, 61708528), (112, 35262016), (128, 30854264), (224, 17631008), (256, 15427132), (448, 8815504), (512, 7713566), (896, 4407752), (1024, 3856783), (1792, 2203876), (3584, 1101938), (7168, 550969)]