28431734

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{967}}^1$

素因数の和:1271

約数の個数: 16

約数和(自身を含む): 43571616

約数和(自身を除く): 15139882

約数列:

[1, 2, 61, 122, 241, 482, 967, 1934, 14701, 29402, 58987, 117974, 233047, 466094, 14215867, 28431734]

約数ペア:

[(1, 28431734), (2, 14215867), (61, 466094), (122, 233047), (241, 117974), (482, 58987), (967, 29402), (1934, 14701)]