28305178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1741}}^1$

素因数の和:2493

約数の個数: 16

約数和(自身を含む): 46406880

約数和(自身を除く): 18101702

約数列:

[1, 2, 11, 22, 739, 1478, 1741, 3482, 8129, 16258, 19151, 38302, 1286599, 2573198, 14152589, 28305178]

約数ペア:

[(1, 28305178), (2, 14152589), (11, 2573198), (22, 1286599), (739, 38302), (1478, 19151), (1741, 16258), (3482, 8129)]