1497403904

素因数分解:

$2^9\times {\mathrm{67}}^1\times {\mathrm{43651}}^1$

素因数の和:43736

約数の個数: 40

約数和(自身を含む): 3036607728

約数和(自身を除く): 1539203824

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1072, 2144, 4288, 8576, 17152, 34304, 43651, 87302, 174604, 349208, 698416, 1396832, 2793664, 2924617, 5587328, 5849234, 11174656, 11698468, 22349312, 23396936, 46793872, 93587744, 187175488, 374350976, 748701952, 1497403904]

約数ペア:

[(1, 1497403904), (2, 748701952), (4, 374350976), (8, 187175488), (16, 93587744), (32, 46793872), (64, 23396936), (67, 22349312), (128, 11698468), (134, 11174656), (256, 5849234), (268, 5587328), (512, 2924617), (536, 2793664), (1072, 1396832), (2144, 698416), (4288, 349208), (8576, 174604), (17152, 87302), (34304, 43651)]