38489672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16091}}^1$

素因数の和:16133

約数の個数: 32

約数和(自身を含む): 81103680

約数和(自身を除く): 42614008

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 16091, 32182, 64364, 128728, 209183, 370093, 418366, 740186, 836732, 1480372, 1673464, 2960744, 4811209, 9622418, 19244836, 38489672]

約数ペア:

[(1, 38489672), (2, 19244836), (4, 9622418), (8, 4811209), (13, 2960744), (23, 1673464), (26, 1480372), (46, 836732), (52, 740186), (92, 418366), (104, 370093), (184, 209183), (299, 128728), (598, 64364), (1196, 32182), (2392, 16091)]