23966768

素因数分解:

$2^4\times 7^1\times {\mathrm{213989}}^1$

素因数の和:214004

約数の個数: 20

約数和(自身を含む): 53069520

約数和(自身を除く): 29102752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 213989, 427978, 855956, 1497923, 1711912, 2995846, 3423824, 5991692, 11983384, 23966768]

約数ペア:

[(1, 23966768), (2, 11983384), (4, 5991692), (7, 3423824), (8, 2995846), (14, 1711912), (16, 1497923), (28, 855956), (56, 427978), (112, 213989)]