28554934

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:552

約数の個数: 24

約数和(自身を含む): 45976320

約数和(自身を除く): 17421386

約数列:

[1, 2, 17, 34, 127, 254, 289, 389, 578, 778, 2159, 4318, 6613, 13226, 36703, 49403, 73406, 98806, 112421, 224842, 839851, 1679702, 14277467, 28554934]

約数ペア:

[(1, 28554934), (2, 14277467), (17, 1679702), (34, 839851), (127, 224842), (254, 112421), (289, 98806), (389, 73406), (578, 49403), (778, 36703), (2159, 13226), (4318, 6613)]