25555686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6971}}^1$

素因数の和:7036

約数の個数: 32

約数和(自身を含む): 56222208

約数和(自身を除く): 30666522

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 6971, 13942, 20913, 41826, 90623, 181246, 271869, 327637, 543738, 655274, 982911, 1965822, 4259281, 8518562, 12777843, 25555686]

約数ペア:

[(1, 25555686), (2, 12777843), (3, 8518562), (6, 4259281), (13, 1965822), (26, 982911), (39, 655274), (47, 543738), (78, 327637), (94, 271869), (141, 181246), (282, 90623), (611, 41826), (1222, 20913), (1833, 13942), (3666, 6971)]