39487226

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1378

約数の個数: 24

約数和(自身を含む): 64156860

約数和(自身を除く): 24669634

約数列:

[1, 2, 17, 34, 53, 106, 289, 578, 901, 1289, 1802, 2578, 15317, 21913, 30634, 43826, 68317, 136634, 372521, 745042, 1161389, 2322778, 19743613, 39487226]

約数ペア:

[(1, 39487226), (2, 19743613), (17, 2322778), (34, 1161389), (53, 745042), (106, 372521), (289, 136634), (578, 68317), (901, 43826), (1289, 30634), (1802, 21913), (2578, 15317)]