26859466166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{86441}}^1$

素因数の和:86529

約数の個数: 64

約数和(自身を含む): 49666115520

約数和(自身を除く): 22806649354

約数列:

[1, 2, 13, 17, 19, 26, 34, 37, 38, 74, 221, 247, 323, 442, 481, 494, 629, 646, 703, 962, 1258, 1406, 4199, 8177, 8398, 9139, 11951, 16354, 18278, 23902, 86441, 155363, 172882, 310726, 1123733, 1469497, 1642379, 2247466, 2938994, 3198317, 3284758, 6396634, 19103461, 21350927, 27920443, 38206922, 41578121, 42701854, 54371389, 55840886, 60768023, 83156242, 108742778, 121536046, 362965759, 706828057, 725931518, 789984299, 1033056391, 1413656114, 1579968598, 2066112782, 13429733083, 26859466166]

約数ペア:

[(1, 26859466166), (2, 13429733083), (13, 2066112782), (17, 1579968598), (19, 1413656114), (26, 1033056391), (34, 789984299), (37, 725931518), (38, 706828057), (74, 362965759), (221, 121536046), (247, 108742778), (323, 83156242), (442, 60768023), (481, 55840886), (494, 54371389), (629, 42701854), (646, 41578121), (703, 38206922), (962, 27920443), (1258, 21350927), (1406, 19103461), (4199, 6396634), (8177, 3284758), (8398, 3198317), (9139, 2938994), (11951, 2247466), (16354, 1642379), (18278, 1469497), (23902, 1123733), (86441, 310726), (155363, 172882)]