28925834

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{33871}}^1$

素因数の和:33941

約数の個数: 16

約数和(自身を含む): 50401536

約数和(自身を除く): 21475702

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 33871, 67742, 237097, 474194, 2066131, 4132262, 14462917, 28925834]

約数ペア:

[(1, 28925834), (2, 14462917), (7, 4132262), (14, 2066131), (61, 474194), (122, 237097), (427, 67742), (854, 33871)]