25961938

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 42134400

約数和(自身を除く): 16172462

約数列:

[1, 2, 37, 41, 43, 74, 82, 86, 199, 398, 1517, 1591, 1763, 3034, 3182, 3526, 7363, 8159, 8557, 14726, 16318, 17114, 65231, 130462, 301883, 316609, 350837, 603766, 633218, 701674, 12980969, 25961938]

約数ペア:

[(1, 25961938), (2, 12980969), (37, 701674), (41, 633218), (43, 603766), (74, 350837), (82, 316609), (86, 301883), (199, 130462), (398, 65231), (1517, 17114), (1591, 16318), (1763, 14726), (3034, 8557), (3182, 8159), (3526, 7363)]