68328554

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 121118976

約数和(自身を除く): 52790422

約数列:

[1, 2, 7, 14, 53, 71, 106, 142, 371, 497, 742, 994, 1297, 2594, 3763, 7526, 9079, 18158, 26341, 52682, 68741, 92087, 137482, 184174, 481187, 644609, 962374, 1289218, 4880611, 9761222, 34164277, 68328554]

約数ペア:

[(1, 68328554), (2, 34164277), (7, 9761222), (14, 4880611), (53, 1289218), (71, 962374), (106, 644609), (142, 481187), (371, 184174), (497, 137482), (742, 92087), (994, 68741), (1297, 52682), (2594, 26341), (3763, 18158), (7526, 9079)]