25288094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 42542976

約数和(自身を除く): 17254882

約数列:

[1, 2, 13, 26, 37, 74, 97, 194, 271, 481, 542, 962, 1261, 2522, 3523, 3589, 7046, 7178, 10027, 20054, 26287, 46657, 52574, 93314, 130351, 260702, 341731, 683462, 972619, 1945238, 12644047, 25288094]

約数ペア:

[(1, 25288094), (2, 12644047), (13, 1945238), (26, 972619), (37, 683462), (74, 341731), (97, 260702), (194, 130351), (271, 93314), (481, 52574), (542, 46657), (962, 26287), (1261, 20054), (2522, 10027), (3523, 7178), (3589, 7046)]