426492032

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{23971}}^1$

素因数の和:24124

約数の個数: 32

約数和(自身を含む): 855800400

約数和(自身を除く): 429308368

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4448, 8896, 17792, 23971, 47942, 95884, 191768, 383536, 767072, 1534144, 3068288, 3331969, 6663938, 13327876, 26655752, 53311504, 106623008, 213246016, 426492032]

約数ペア:

[(1, 426492032), (2, 213246016), (4, 106623008), (8, 53311504), (16, 26655752), (32, 13327876), (64, 6663938), (128, 3331969), (139, 3068288), (278, 1534144), (556, 767072), (1112, 383536), (2224, 191768), (4448, 95884), (8896, 47942), (17792, 23971)]