68116178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8111}}^1$

素因数の和:8162

約数の個数: 32

約数和(自身を含む): 122653440

約数和(自身を除く): 54537262

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8111, 8398, 16222, 105443, 137887, 154109, 210886, 275774, 308218, 1792531, 2003417, 2619853, 3585062, 4006834, 5239706, 34058089, 68116178]

約数ペア:

[(1, 68116178), (2, 34058089), (13, 5239706), (17, 4006834), (19, 3585062), (26, 2619853), (34, 2003417), (38, 1792531), (221, 308218), (247, 275774), (323, 210886), (442, 154109), (494, 137887), (646, 105443), (4199, 16222), (8111, 8398)]