28759738

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{12301}}^1$

素因数の和:12477

約数の個数: 16

約数和(自身を含む): 49601664

約数和(自身を除く): 20841926

約数列:

[1, 2, 7, 14, 167, 334, 1169, 2338, 12301, 24602, 86107, 172214, 2054267, 4108534, 14379869, 28759738]

約数ペア:

[(1, 28759738), (2, 14379869), (7, 4108534), (14, 2054267), (167, 172214), (334, 86107), (1169, 24602), (2338, 12301)]