28102426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{7649}}^1$

素因数の和:7829

約数の個数: 16

約数和(自身を含む): 46267200

約数和(自身を除く): 18164774

約数列:

[1, 2, 11, 22, 167, 334, 1837, 3674, 7649, 15298, 84139, 168278, 1277383, 2554766, 14051213, 28102426]

約数ペア:

[(1, 28102426), (2, 14051213), (11, 2554766), (22, 1277383), (167, 168278), (334, 84139), (1837, 15298), (3674, 7649)]