70558208

素因数分解:

$2^9\times 7^1\times {\mathrm{19687}}^1$

素因数の和:19712

約数の個数: 40

約数和(自身を含む): 161126592

約数和(自身を除く): 90568384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 19687, 39374, 78748, 137809, 157496, 275618, 314992, 551236, 629984, 1102472, 1259968, 2204944, 2519936, 4409888, 5039872, 8819776, 10079744, 17639552, 35279104, 70558208]

約数ペア:

[(1, 70558208), (2, 35279104), (4, 17639552), (7, 10079744), (8, 8819776), (14, 5039872), (16, 4409888), (28, 2519936), (32, 2204944), (56, 1259968), (64, 1102472), (112, 629984), (128, 551236), (224, 314992), (256, 275618), (448, 157496), (512, 137809), (896, 78748), (1792, 39374), (3584, 19687)]