29256884

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{20261}}^1$

素因数の和:20303

約数の個数: 18

約数和(自身を含む): 54038754

約数和(自身を除く): 24781870

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 20261, 40522, 81044, 384959, 769918, 1539836, 7314221, 14628442, 29256884]

約数ペア:

[(1, 29256884), (2, 14628442), (4, 7314221), (19, 1539836), (38, 769918), (76, 384959), (361, 81044), (722, 40522), (1444, 20261)]