42543326

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 74500608

約数和(自身を除く): 31957282

約数列:

[1, 2, 7, 14, 103, 163, 181, 206, 326, 362, 721, 1141, 1267, 1442, 2282, 2534, 16789, 18643, 29503, 33578, 37286, 59006, 117523, 130501, 206521, 235046, 261002, 413042, 3038809, 6077618, 21271663, 42543326]

約数ペア:

[(1, 42543326), (2, 21271663), (7, 6077618), (14, 3038809), (103, 413042), (163, 261002), (181, 235046), (206, 206521), (326, 130501), (362, 117523), (721, 59006), (1141, 37286), (1267, 33578), (1442, 29503), (2282, 18643), (2534, 16789)]