68663342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1259}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 117210240

約数和(自身を除く): 48546898

約数列:

[1, 2, 11, 22, 37, 67, 74, 134, 407, 737, 814, 1259, 1474, 2479, 2518, 4958, 13849, 27269, 27698, 46583, 54538, 84353, 93166, 168706, 512413, 927883, 1024826, 1855766, 3121061, 6242122, 34331671, 68663342]

約数ペア:

[(1, 68663342), (2, 34331671), (11, 6242122), (22, 3121061), (37, 1855766), (67, 1024826), (74, 927883), (134, 512413), (407, 168706), (737, 93166), (814, 84353), (1259, 54538), (1474, 46583), (2479, 27698), (2518, 27269), (4958, 13849)]