26651408

素因数分解:

$2^4\times 7^1\times {\mathrm{237959}}^1$

素因数の和:237974

約数の個数: 20

約数和(自身を含む): 59014080

約数和(自身を除く): 32362672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 237959, 475918, 951836, 1665713, 1903672, 3331426, 3807344, 6662852, 13325704, 26651408]

約数ペア:

[(1, 26651408), (2, 13325704), (4, 6662852), (7, 3807344), (8, 3331426), (14, 1903672), (16, 1665713), (28, 951836), (56, 475918), (112, 237959)]