68515538

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7103}}^1$

素因数の和:7178

約数の個数: 32

約数和(自身を含む): 128894976

約数和(自身を除く): 60379438

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 7103, 9646, 14206, 49721, 92339, 99442, 184678, 376459, 646373, 752918, 1292746, 2635213, 4893967, 5270426, 9787934, 34257769, 68515538]

約数ペア:

[(1, 68515538), (2, 34257769), (7, 9787934), (13, 5270426), (14, 4893967), (26, 2635213), (53, 1292746), (91, 752918), (106, 646373), (182, 376459), (371, 184678), (689, 99442), (742, 92339), (1378, 49721), (4823, 14206), (7103, 9646)]