39968214

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1325

約数の個数: 64

約数和(自身を含む): 96526080

約数和(自身を除く): 56557866

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 66, 74, 78, 111, 143, 222, 286, 407, 429, 481, 814, 858, 962, 1221, 1259, 1443, 2442, 2518, 2886, 3777, 5291, 7554, 10582, 13849, 15873, 16367, 27698, 31746, 32734, 41547, 46583, 49101, 83094, 93166, 98202, 139749, 180037, 279498, 360074, 512413, 540111, 605579, 1024826, 1080222, 1211158, 1537239, 1816737, 3074478, 3633474, 6661369, 13322738, 19984107, 39968214]

約数ペア:

[(1, 39968214), (2, 19984107), (3, 13322738), (6, 6661369), (11, 3633474), (13, 3074478), (22, 1816737), (26, 1537239), (33, 1211158), (37, 1080222), (39, 1024826), (66, 605579), (74, 540111), (78, 512413), (111, 360074), (143, 279498), (222, 180037), (286, 139749), (407, 98202), (429, 93166), (481, 83094), (814, 49101), (858, 46583), (962, 41547), (1221, 32734), (1259, 31746), (1443, 27698), (2442, 16367), (2518, 15873), (2886, 13849), (3777, 10582), (5291, 7554)]