87747842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37087}}^1$

素因数の和:37122

約数の個数: 24

約数和(自身を含む): 162890496

約数和(自身を除く): 75142654

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 37087, 74174, 259609, 482131, 519218, 964262, 3374917, 6267703, 6749834, 12535406, 43873921, 87747842]

約数ペア:

[(1, 87747842), (2, 43873921), (7, 12535406), (13, 6749834), (14, 6267703), (26, 3374917), (91, 964262), (169, 519218), (182, 482131), (338, 259609), (1183, 74174), (2366, 37087)]