25596142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2887}}^1$

素因数の和:2944

約数の個数: 32

約数和(自身を含む): 46577664

約数和(自身を除く): 20981522

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 2887, 4433, 5774, 8866, 31757, 37531, 63514, 75062, 89497, 178994, 412841, 825682, 984467, 1163461, 1968934, 2326922, 12798071, 25596142]

約数ペア:

[(1, 25596142), (2, 12798071), (11, 2326922), (13, 1968934), (22, 1163461), (26, 984467), (31, 825682), (62, 412841), (143, 178994), (286, 89497), (341, 75062), (403, 63514), (682, 37531), (806, 31757), (2887, 8866), (4433, 5774)]