26657008

素因数分解:

$2^4\times 7^1\times {\mathrm{238009}}^1$

素因数の和:238024

約数の個数: 20

約数和(自身を含む): 59026480

約数和(自身を除く): 32369472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 238009, 476018, 952036, 1666063, 1904072, 3332126, 3808144, 6664252, 13328504, 26657008]

約数ペア:

[(1, 26657008), (2, 13328504), (4, 6664252), (7, 3808144), (8, 3332126), (14, 1904072), (16, 1666063), (28, 952036), (56, 476018), (112, 238009)]